Home / 93,882,132.64-129,565,300.80-52,079,666.56

Finding the Fourth Proportional to 93,882,132.64, 129,565,300.80 and 52,079,666.56

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Solution

The fourth proportional to 93,882,132.64, 129,565,300.80 and 52,079,666.56 is: 71,874,354.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,882,132.64 : 129,565,300.80 = 52,079,666.56 : x
  2. Step 2: Convert to fraction form
    93,882,132.64/129,565,300.80 = 52,079,666.56/x
  3. Step 3: Cross multiply
    93,882,132.64x = 129,565,300.80 × 52,079,666.56
  4. Step 4: Simplify right side
    93,882,132.64x = 6,747,717,663,410,101
  5. Step 5: Solve for x
    x = 6,747,717,663,410,101/93,882,132.64
  6. Step 6: Final answer
    x = 71,874,354.30

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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.