Home / 43,354,425.60-65,010,643.20-24,164,812.80

Finding the Fourth Proportional to 43,354,425.60, 65,010,643.20 and 24,164,812.80

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Solution

The fourth proportional to 43,354,425.60, 65,010,643.20 and 24,164,812.80 is: 36,235,516.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,354,425.60 : 65,010,643.20 = 24,164,812.80 : x
  2. Step 2: Convert to fraction form
    43,354,425.60/65,010,643.20 = 24,164,812.80/x
  3. Step 3: Cross multiply
    43,354,425.60x = 65,010,643.20 × 24,164,812.80
  4. Step 4: Simplify right side
    43,354,425.60x = 1,570,970,022,935,593
  5. Step 5: Solve for x
    x = 1,570,970,022,935,593/43,354,425.60
  6. Step 6: Final answer
    x = 36,235,516.93

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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.