Home / 62,233,641.40-93,350,462.10-39,614,812.60

Finding the Fourth Proportional to 62,233,641.40, 93,350,462.10 and 39,614,812.60

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Solution

The fourth proportional to 62,233,641.40, 93,350,462.10 and 39,614,812.60 is: 59,422,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,233,641.40 : 93,350,462.10 = 39,614,812.60 : x
  2. Step 2: Convert to fraction form
    62,233,641.40/93,350,462.10 = 39,614,812.60/x
  3. Step 3: Cross multiply
    62,233,641.40x = 93,350,462.10 × 39,614,812.60
  4. Step 4: Simplify right side
    62,233,641.40x = 3,698,061,062,214,902.50
  5. Step 5: Solve for x
    x = 3,698,061,062,214,902.50/62,233,641.40
  6. Step 6: Final answer
    x = 59,422,218.90

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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.