Home / 24,454,138.32-33,746,784.50-13,442,016.60

Finding the Fourth Proportional to 24,454,138.32, 33,746,784.50 and 13,442,016.60

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Solution

The fourth proportional to 24,454,138.32, 33,746,784.50 and 13,442,016.60 is: 18,550,023.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,138.32 : 33,746,784.50 = 13,442,016.60 : x
  2. Step 2: Convert to fraction form
    24,454,138.32/33,746,784.50 = 13,442,016.60/x
  3. Step 3: Cross multiply
    24,454,138.32x = 33,746,784.50 × 13,442,016.60
  4. Step 4: Simplify right side
    24,454,138.32x = 453,624,837,445,622.69
  5. Step 5: Solve for x
    x = 453,624,837,445,622.69/24,454,138.32
  6. Step 6: Final answer
    x = 18,550,023.37

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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.