Home / 59,796,906.30-89,695,359.45-14,358,700.80

Finding the Fourth Proportional to 59,796,906.30, 89,695,359.45 and 14,358,700.80

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Solution

The fourth proportional to 59,796,906.30, 89,695,359.45 and 14,358,700.80 is: 21,538,051.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,796,906.30 : 89,695,359.45 = 14,358,700.80 : x
  2. Step 2: Convert to fraction form
    59,796,906.30/89,695,359.45 = 14,358,700.80/x
  3. Step 3: Cross multiply
    59,796,906.30x = 89,695,359.45 × 14,358,700.80
  4. Step 4: Simplify right side
    59,796,906.30x = 1,287,908,829,491,002.75
  5. Step 5: Solve for x
    x = 1,287,908,829,491,002.75/59,796,906.30
  6. Step 6: Final answer
    x = 21,538,051.20

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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.