Home / 15,552,711.30-23,325,956.55-7,465,671.30

Finding the Fourth Proportional to 15,552,711.30, 23,325,956.55 and 7,465,671.30

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Solution

The fourth proportional to 15,552,711.30, 23,325,956.55 and 7,465,671.30 is: 11,197,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,711.30 : 23,325,956.55 = 7,465,671.30 : x
  2. Step 2: Convert to fraction form
    15,552,711.30/23,325,956.55 = 7,465,671.30/x
  3. Step 3: Cross multiply
    15,552,711.30x = 23,325,956.55 × 7,465,671.30
  4. Step 4: Simplify right side
    15,552,711.30x = 174,143,924,360,382.03
  5. Step 5: Solve for x
    x = 174,143,924,360,382.03/15,552,711.30
  6. Step 6: Final answer
    x = 11,197,013.88

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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.