Home / 29,600,809.39-44,381,008.29-15,769,835.96

Finding the Fourth Proportional to 29,600,809.39, 44,381,008.29 and 15,769,835.96

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Solution

The fourth proportional to 29,600,809.39, 44,381,008.29 and 15,769,835.96 is: 23,643,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,600,809.39 : 44,381,008.29 = 15,769,835.96 : x
  2. Step 2: Convert to fraction form
    29,600,809.39/44,381,008.29 = 15,769,835.96/x
  3. Step 3: Cross multiply
    29,600,809.39x = 44,381,008.29 × 15,769,835.96
  4. Step 4: Simplify right side
    29,600,809.39x = 699,881,220,472,700.12
  5. Step 5: Solve for x
    x = 699,881,220,472,700.12/29,600,809.39
  6. Step 6: Final answer
    x = 23,643,989.30

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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.