Home / 25,167,002.13-37,750,546.98-7,896,528.40

Finding the Fourth Proportional to 25,167,002.13, 37,750,546.98 and 7,896,528.40

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Solution

The fourth proportional to 25,167,002.13, 37,750,546.98 and 7,896,528.40 is: 11,844,806.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,167,002.13 : 37,750,546.98 = 7,896,528.40 : x
  2. Step 2: Convert to fraction form
    25,167,002.13/37,750,546.98 = 7,896,528.40/x
  3. Step 3: Cross multiply
    25,167,002.13x = 37,750,546.98 × 7,896,528.40
  4. Step 4: Simplify right side
    25,167,002.13x = 298,098,266,341,715.19
  5. Step 5: Solve for x
    x = 298,098,266,341,715.19/25,167,002.13
  6. Step 6: Final answer
    x = 11,844,806.34

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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.