Home / 41,100,901.12-56,721,110.88-22,766,184.64

Finding the Fourth Proportional to 41,100,901.12, 56,721,110.88 and 22,766,184.64

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Solution

The fourth proportional to 41,100,901.12, 56,721,110.88 and 22,766,184.64 is: 31,418,369.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,100,901.12 : 56,721,110.88 = 22,766,184.64 : x
  2. Step 2: Convert to fraction form
    41,100,901.12/56,721,110.88 = 22,766,184.64/x
  3. Step 3: Cross multiply
    41,100,901.12x = 56,721,110.88 × 22,766,184.64
  4. Step 4: Simplify right side
    41,100,901.12x = 1,291,323,283,279,993
  5. Step 5: Solve for x
    x = 1,291,323,283,279,993/41,100,901.12
  6. Step 6: Final answer
    x = 31,418,369.14

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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.