Home / 38,260,882.19-57,391,364.86-9,507,017.88

Finding the Fourth Proportional to 38,260,882.19, 57,391,364.86 and 9,507,017.88

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Solution

The fourth proportional to 38,260,882.19, 57,391,364.86 and 9,507,017.88 is: 14,260,537.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,260,882.19 : 57,391,364.86 = 9,507,017.88 : x
  2. Step 2: Convert to fraction form
    38,260,882.19/57,391,364.86 = 9,507,017.88/x
  3. Step 3: Cross multiply
    38,260,882.19x = 57,391,364.86 × 9,507,017.88
  4. Step 4: Simplify right side
    38,260,882.19x = 545,620,731,857,856.19
  5. Step 5: Solve for x
    x = 545,620,731,857,856.19/38,260,882.19
  6. Step 6: Final answer
    x = 14,260,537.15

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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.