Home / 23,115,278.40-34,606,562.40-22,451,726.40

Finding the Fourth Proportional to 23,115,278.40, 34,606,562.40 and 22,451,726.40

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Solution

The fourth proportional to 23,115,278.40, 34,606,562.40 and 22,451,726.40 is: 33,613,139.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,115,278.40 : 34,606,562.40 = 22,451,726.40 : x
  2. Step 2: Convert to fraction form
    23,115,278.40/34,606,562.40 = 22,451,726.40/x
  3. Step 3: Cross multiply
    23,115,278.40x = 34,606,562.40 × 22,451,726.40
  4. Step 4: Simplify right side
    23,115,278.40x = 776,977,070,649,327.25
  5. Step 5: Solve for x
    x = 776,977,070,649,327.25/23,115,278.40
  6. Step 6: Final answer
    x = 33,613,139.21

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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.