Home / 22,381,737.40-33,572,606.10-17,902,761.40

Finding the Fourth Proportional to 22,381,737.40, 33,572,606.10 and 17,902,761.40

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Solution

The fourth proportional to 22,381,737.40, 33,572,606.10 and 17,902,761.40 is: 26,854,142.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,737.40 : 33,572,606.10 = 17,902,761.40 : x
  2. Step 2: Convert to fraction form
    22,381,737.40/33,572,606.10 = 17,902,761.40/x
  3. Step 3: Cross multiply
    22,381,737.40x = 33,572,606.10 × 17,902,761.40
  4. Step 4: Simplify right side
    22,381,737.40x = 601,042,356,584,484.50
  5. Step 5: Solve for x
    x = 601,042,356,584,484.50/22,381,737.40
  6. Step 6: Final answer
    x = 26,854,142.10

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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.