Home / 22,388,569.10-33,583,041.72-6,215,781.56

Finding the Fourth Proportional to 22,388,569.10, 33,583,041.72 and 6,215,781.56

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Solution

The fourth proportional to 22,388,569.10, 33,583,041.72 and 6,215,781.56 is: 9,323,724.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,569.10 : 33,583,041.72 = 6,215,781.56 : x
  2. Step 2: Convert to fraction form
    22,388,569.10/33,583,041.72 = 6,215,781.56/x
  3. Step 3: Cross multiply
    22,388,569.10x = 33,583,041.72 × 6,215,781.56
  4. Step 4: Simplify right side
    22,388,569.10x = 208,744,851,446,645.47
  5. Step 5: Solve for x
    x = 208,744,851,446,645.47/22,388,569.10
  6. Step 6: Final answer
    x = 9,323,724.55

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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.