Home / 22,446,798.33-30,976,590.87-12,133,521.39

Finding the Fourth Proportional to 22,446,798.33, 30,976,590.87 and 12,133,521.39

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Solution

The fourth proportional to 22,446,798.33, 30,976,590.87 and 12,133,521.39 is: 16,744,264.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,446,798.33 : 30,976,590.87 = 12,133,521.39 : x
  2. Step 2: Convert to fraction form
    22,446,798.33/30,976,590.87 = 12,133,521.39/x
  3. Step 3: Cross multiply
    22,446,798.33x = 30,976,590.87 × 12,133,521.39
  4. Step 4: Simplify right side
    22,446,798.33x = 375,855,127,910,423.75
  5. Step 5: Solve for x
    x = 375,855,127,910,423.75/22,446,798.33
  6. Step 6: Final answer
    x = 16,744,264.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.