Home / 45,248,029.92-67,882,672.08-14,955,889.68

Finding the Fourth Proportional to 45,248,029.92, 67,882,672.08 and 14,955,889.68

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Solution

The fourth proportional to 45,248,029.92, 67,882,672.08 and 14,955,889.68 is: 22,437,347.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,248,029.92 : 67,882,672.08 = 14,955,889.68 : x
  2. Step 2: Convert to fraction form
    45,248,029.92/67,882,672.08 = 14,955,889.68/x
  3. Step 3: Cross multiply
    45,248,029.92x = 67,882,672.08 × 14,955,889.68
  4. Step 4: Simplify right side
    45,248,029.92x = 1,015,245,754,812,096.12
  5. Step 5: Solve for x
    x = 1,015,245,754,812,096.12/45,248,029.92
  6. Step 6: Final answer
    x = 22,437,347.14

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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.