Home / 62,329,513.80-93,494,270.70-57,227,680.20

Finding the Fourth Proportional to 62,329,513.80, 93,494,270.70 and 57,227,680.20

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Solution

The fourth proportional to 62,329,513.80, 93,494,270.70 and 57,227,680.20 is: 85,841,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,329,513.80 : 93,494,270.70 = 57,227,680.20 : x
  2. Step 2: Convert to fraction form
    62,329,513.80/93,494,270.70 = 57,227,680.20/x
  3. Step 3: Cross multiply
    62,329,513.80x = 93,494,270.70 × 57,227,680.20
  4. Step 4: Simplify right side
    62,329,513.80x = 5,350,460,224,151,831
  5. Step 5: Solve for x
    x = 5,350,460,224,151,831/62,329,513.80
  6. Step 6: Final answer
    x = 85,841,520.30

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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.