Home / 22,964,570.70-34,446,856.05-20,626,230.30

Finding the Fourth Proportional to 22,964,570.70, 34,446,856.05 and 20,626,230.30

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Solution

The fourth proportional to 22,964,570.70, 34,446,856.05 and 20,626,230.30 is: 30,939,345.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964,570.70 : 34,446,856.05 = 20,626,230.30 : x
  2. Step 2: Convert to fraction form
    22,964,570.70/34,446,856.05 = 20,626,230.30/x
  3. Step 3: Cross multiply
    22,964,570.70x = 34,446,856.05 × 20,626,230.30
  4. Step 4: Simplify right side
    22,964,570.70x = 710,508,785,998,248.25
  5. Step 5: Solve for x
    x = 710,508,785,998,248.25/22,964,570.70
  6. Step 6: Final answer
    x = 30,939,345.45

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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.