Home / 22,674,001.70-34,011,002.55-20,902,531.70

Finding the Fourth Proportional to 22,674,001.70, 34,011,002.55 and 20,902,531.70

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Solution

The fourth proportional to 22,674,001.70, 34,011,002.55 and 20,902,531.70 is: 31,353,797.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,001.70 : 34,011,002.55 = 20,902,531.70 : x
  2. Step 2: Convert to fraction form
    22,674,001.70/34,011,002.55 = 20,902,531.70/x
  3. Step 3: Cross multiply
    22,674,001.70x = 34,011,002.55 × 20,902,531.70
  4. Step 4: Simplify right side
    22,674,001.70x = 710,916,058,950,155.75
  5. Step 5: Solve for x
    x = 710,916,058,950,155.75/22,674,001.70
  6. Step 6: Final answer
    x = 31,353,797.55

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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.