Home / 3,365,069,410.80-5,047,604,116.20-2,791,760,482.80

Finding the Fourth Proportional to 3,365,069,410.80, 5,047,604,116.20 and 2,791,760,482.80

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Solution

The fourth proportional to 3,365,069,410.80, 5,047,604,116.20 and 2,791,760,482.80 is: 4,187,640,724.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,069,410.80 : 5,047,604,116.20 = 2,791,760,482.80 : x
  2. Step 2: Convert to fraction form
    3,365,069,410.80/5,047,604,116.20 = 2,791,760,482.80/x
  3. Step 3: Cross multiply
    3,365,069,410.80x = 5,047,604,116.20 × 2,791,760,482.80
  4. Step 4: Simplify right side
    3,365,069,410.80x = 14,091,701,704,425,779,200
  5. Step 5: Solve for x
    x = 14,091,701,704,425,779,200/3,365,069,410.80
  6. Step 6: Final answer
    x = 4,187,640,724.20

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Double scale
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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.