Home / 24,100,463.76-33,258,519.12-13,087,115.10

Finding the Fourth Proportional to 24,100,463.76, 33,258,519.12 and 13,087,115.10

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Solution

The fourth proportional to 24,100,463.76, 33,258,519.12 and 13,087,115.10 is: 18,060,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100,463.76 : 33,258,519.12 = 13,087,115.10 : x
  2. Step 2: Convert to fraction form
    24,100,463.76/33,258,519.12 = 13,087,115.10/x
  3. Step 3: Cross multiply
    24,100,463.76x = 33,258,519.12 × 13,087,115.10
  4. Step 4: Simplify right side
    24,100,463.76x = 435,258,067,778,990.69
  5. Step 5: Solve for x
    x = 435,258,067,778,990.69/24,100,463.76
  6. Step 6: Final answer
    x = 18,060,153.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.