Home / 59,791,801.10-89,687,701.65-19,402,285.10

Finding the Fourth Proportional to 59,791,801.10, 89,687,701.65 and 19,402,285.10

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Solution

The fourth proportional to 59,791,801.10, 89,687,701.65 and 19,402,285.10 is: 29,103,427.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,791,801.10 : 89,687,701.65 = 19,402,285.10 : x
  2. Step 2: Convert to fraction form
    59,791,801.10/89,687,701.65 = 19,402,285.10/x
  3. Step 3: Cross multiply
    59,791,801.10x = 89,687,701.65 × 19,402,285.10
  4. Step 4: Simplify right side
    59,791,801.10x = 1,740,146,357,377,040.75
  5. Step 5: Solve for x
    x = 1,740,146,357,377,040.75/59,791,801.10
  6. Step 6: Final answer
    x = 29,103,427.65

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Similar ratio
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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.