Home / 40,002,683.60-60,004,025.40-29,924,987.60

Finding the Fourth Proportional to 40,002,683.60, 60,004,025.40 and 29,924,987.60

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Solution

The fourth proportional to 40,002,683.60, 60,004,025.40 and 29,924,987.60 is: 44,887,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,002,683.60 : 60,004,025.40 = 29,924,987.60 : x
  2. Step 2: Convert to fraction form
    40,002,683.60/60,004,025.40 = 29,924,987.60/x
  3. Step 3: Cross multiply
    40,002,683.60x = 60,004,025.40 × 29,924,987.60
  4. Step 4: Simplify right side
    40,002,683.60x = 1,795,619,716,045,085
  5. Step 5: Solve for x
    x = 1,795,619,716,045,085/40,002,683.60
  6. Step 6: Final answer
    x = 44,887,481.40

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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.