Home / 24,271,660.80-36,407,491.20-21,836,217.60

Finding the Fourth Proportional to 24,271,660.80, 36,407,491.20 and 21,836,217.60

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Solution

The fourth proportional to 24,271,660.80, 36,407,491.20 and 21,836,217.60 is: 32,754,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,271,660.80 : 36,407,491.20 = 21,836,217.60 : x
  2. Step 2: Convert to fraction form
    24,271,660.80/36,407,491.20 = 21,836,217.60/x
  3. Step 3: Cross multiply
    24,271,660.80x = 36,407,491.20 × 21,836,217.60
  4. Step 4: Simplify right side
    24,271,660.80x = 795,001,900,113,285.25
  5. Step 5: Solve for x
    x = 795,001,900,113,285.25/24,271,660.80
  6. Step 6: Final answer
    x = 32,754,326.40

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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.