Home / 5,680,400,465.80-8,520,600,698.70-5,462,722,232.20

Finding the Fourth Proportional to 5,680,400,465.80, 8,520,600,698.70 and 5,462,722,232.20

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Solution

The fourth proportional to 5,680,400,465.80, 8,520,600,698.70 and 5,462,722,232.20 is: 8,194,083,348.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,400,465.80 : 8,520,600,698.70 = 5,462,722,232.20 : x
  2. Step 2: Convert to fraction form
    5,680,400,465.80/8,520,600,698.70 = 5,462,722,232.20/x
  3. Step 3: Cross multiply
    5,680,400,465.80x = 8,520,600,698.70 × 5,462,722,232.20
  4. Step 4: Simplify right side
    5,680,400,465.80x = 46,545,674,868,487,340,032
  5. Step 5: Solve for x
    x = 46,545,674,868,487,340,032/5,680,400,465.80
  6. Step 6: Final answer
    x = 8,194,083,348.30

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Half scale
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Double scale
Find fourth proportional to 5,680,400,466.80, 8,520,600,700.20 and 5,462,722,233.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.