Home / 5,774,890,270.80-8,662,335,406.20-1,412,822,542.80

Finding the Fourth Proportional to 5,774,890,270.80, 8,662,335,406.20 and 1,412,822,542.80

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Solution

The fourth proportional to 5,774,890,270.80, 8,662,335,406.20 and 1,412,822,542.80 is: 2,119,233,814.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,890,270.80 : 8,662,335,406.20 = 1,412,822,542.80 : x
  2. Step 2: Convert to fraction form
    5,774,890,270.80/8,662,335,406.20 = 1,412,822,542.80/x
  3. Step 3: Cross multiply
    5,774,890,270.80x = 8,662,335,406.20 × 1,412,822,542.80
  4. Step 4: Simplify right side
    5,774,890,270.80x = 12,238,342,735,173,955,584
  5. Step 5: Solve for x
    x = 12,238,342,735,173,955,584/5,774,890,270.80
  6. Step 6: Final answer
    x = 2,119,233,814.20

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Double scale
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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.