Home / 15,106,265.31-22,614,233.55-9,252,017.85

Finding the Fourth Proportional to 15,106,265.31, 22,614,233.55 and 9,252,017.85

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Solution

The fourth proportional to 15,106,265.31, 22,614,233.55 and 9,252,017.85 is: 13,850,365.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,106,265.31 : 22,614,233.55 = 9,252,017.85 : x
  2. Step 2: Convert to fraction form
    15,106,265.31/22,614,233.55 = 9,252,017.85/x
  3. Step 3: Cross multiply
    15,106,265.31x = 22,614,233.55 × 9,252,017.85
  4. Step 4: Simplify right side
    15,106,265.31x = 209,227,292,355,597.72
  5. Step 5: Solve for x
    x = 209,227,292,355,597.72/15,106,265.31
  6. Step 6: Final answer
    x = 13,850,365.27

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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.