Home / 93,950,448.34-129,654,591.66-54,257,261.06

Finding the Fourth Proportional to 93,950,448.34, 129,654,591.66 and 54,257,261.06

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Solution

The fourth proportional to 93,950,448.34, 129,654,591.66 and 54,257,261.06 is: 74,876,737.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,950,448.34 : 129,654,591.66 = 54,257,261.06 : x
  2. Step 2: Convert to fraction form
    93,950,448.34/129,654,591.66 = 54,257,261.06/x
  3. Step 3: Cross multiply
    93,950,448.34x = 129,654,591.66 × 54,257,261.06
  4. Step 4: Simplify right side
    93,950,448.34x = 7,034,703,027,053,033
  5. Step 5: Solve for x
    x = 7,034,703,027,053,033/93,950,448.34
  6. Step 6: Final answer
    x = 74,876,737.17

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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.