Home / 48,577,764.92-72,855,898.98-14,026,666.88

Finding the Fourth Proportional to 48,577,764.92, 72,855,898.98 and 14,026,666.88

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Solution

The fourth proportional to 48,577,764.92, 72,855,898.98 and 14,026,666.88 is: 21,036,896.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,577,764.92 : 72,855,898.98 = 14,026,666.88 : x
  2. Step 2: Convert to fraction form
    48,577,764.92/72,855,898.98 = 14,026,666.88/x
  3. Step 3: Cross multiply
    48,577,764.92x = 72,855,898.98 × 14,026,666.88
  4. Step 4: Simplify right side
    48,577,764.92x = 1,021,925,425,235,391.88
  5. Step 5: Solve for x
    x = 1,021,925,425,235,391.88/48,577,764.92
  6. Step 6: Final answer
    x = 21,036,896.76

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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.