Home / 43,176,572.20-64,723,386.30-24,962,069.80

Finding the Fourth Proportional to 43,176,572.20, 64,723,386.30 and 24,962,069.80

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Solution

The fourth proportional to 43,176,572.20, 64,723,386.30 and 24,962,069.80 is: 37,419,128.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,176,572.20 : 64,723,386.30 = 24,962,069.80 : x
  2. Step 2: Convert to fraction form
    43,176,572.20/64,723,386.30 = 24,962,069.80/x
  3. Step 3: Cross multiply
    43,176,572.20x = 64,723,386.30 × 24,962,069.80
  4. Step 4: Simplify right side
    43,176,572.20x = 1,615,629,686,512,963.75
  5. Step 5: Solve for x
    x = 1,615,629,686,512,963.75/43,176,572.20
  6. Step 6: Final answer
    x = 37,419,128.11

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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.