Home / 24,013,500.66-33,138,589.92-13,000,246.15

Finding the Fourth Proportional to 24,013,500.66, 33,138,589.92 and 13,000,246.15

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Solution

The fourth proportional to 24,013,500.66, 33,138,589.92 and 13,000,246.15 is: 17,940,317.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,013,500.66 : 33,138,589.92 = 13,000,246.15 : x
  2. Step 2: Convert to fraction form
    24,013,500.66/33,138,589.92 = 13,000,246.15/x
  3. Step 3: Cross multiply
    24,013,500.66x = 33,138,589.92 × 13,000,246.15
  4. Step 4: Simplify right side
    24,013,500.66x = 430,809,826,023,908.81
  5. Step 5: Solve for x
    x = 430,809,826,023,908.81/24,013,500.66
  6. Step 6: Final answer
    x = 17,940,317.50

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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.