Home / 29,600,810.39-44,381,009.79-15,769,836.96

Finding the Fourth Proportional to 29,600,810.39, 44,381,009.79 and 15,769,836.96

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Solution

The fourth proportional to 29,600,810.39, 44,381,009.79 and 15,769,836.96 is: 23,643,990.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,600,810.39 : 44,381,009.79 = 15,769,836.96 : x
  2. Step 2: Convert to fraction form
    29,600,810.39/44,381,009.79 = 15,769,836.96/x
  3. Step 3: Cross multiply
    29,600,810.39x = 44,381,009.79 × 15,769,836.96
  4. Step 4: Simplify right side
    29,600,810.39x = 699,881,288,508,463.88
  5. Step 5: Solve for x
    x = 699,881,288,508,463.88/29,600,810.39
  6. Step 6: Final answer
    x = 23,643,990.80

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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.