Home / 22,613,059.98-33,915,261.15-8,780,017.41

Finding the Fourth Proportional to 22,613,059.98, 33,915,261.15 and 8,780,017.41

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Solution

The fourth proportional to 22,613,059.98, 33,915,261.15 and 8,780,017.41 is: 13,168,345.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,613,059.98 : 33,915,261.15 = 8,780,017.41 : x
  2. Step 2: Convert to fraction form
    22,613,059.98/33,915,261.15 = 8,780,017.41/x
  3. Step 3: Cross multiply
    22,613,059.98x = 33,915,261.15 × 8,780,017.41
  4. Step 4: Simplify right side
    22,613,059.98x = 297,776,583,361,696.62
  5. Step 5: Solve for x
    x = 297,776,583,361,696.62/22,613,059.98
  6. Step 6: Final answer
    x = 13,168,345.36

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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.