Home / 62,993,039.40-94,489,559.10-52,231,359.15

Finding the Fourth Proportional to 62,993,039.40, 94,489,559.10 and 52,231,359.15

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Solution

The fourth proportional to 62,993,039.40, 94,489,559.10 and 52,231,359.15 is: 78,347,038.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,993,039.40 : 94,489,559.10 = 52,231,359.15 : x
  2. Step 2: Convert to fraction form
    62,993,039.40/94,489,559.10 = 52,231,359.15/x
  3. Step 3: Cross multiply
    62,993,039.40x = 94,489,559.10 × 52,231,359.15
  4. Step 4: Simplify right side
    62,993,039.40x = 4,935,318,097,277,250
  5. Step 5: Solve for x
    x = 4,935,318,097,277,250/62,993,039.40
  6. Step 6: Final answer
    x = 78,347,038.73

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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.