Home / 62,228,605.04-85,875,490.52-34,351,331.44

Finding the Fourth Proportional to 62,228,605.04, 85,875,490.52 and 34,351,331.44

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Solution

The fourth proportional to 62,228,605.04, 85,875,490.52 and 34,351,331.44 is: 47,404,845.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,228,605.04 : 85,875,490.52 = 34,351,331.44 : x
  2. Step 2: Convert to fraction form
    62,228,605.04/85,875,490.52 = 34,351,331.44/x
  3. Step 3: Cross multiply
    62,228,605.04x = 85,875,490.52 × 34,351,331.44
  4. Step 4: Simplify right side
    62,228,605.04x = 2,949,937,437,425,097.50
  5. Step 5: Solve for x
    x = 2,949,937,437,425,097.50/62,228,605.04
  6. Step 6: Final answer
    x = 47,404,845.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.