Home / 40,002,651.60-60,003,977.40-29,924,955.60

Finding the Fourth Proportional to 40,002,651.60, 60,003,977.40 and 29,924,955.60

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Solution

The fourth proportional to 40,002,651.60, 60,003,977.40 and 29,924,955.60 is: 44,887,433.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,002,651.60 : 60,003,977.40 = 29,924,955.60 : x
  2. Step 2: Convert to fraction form
    40,002,651.60/60,003,977.40 = 29,924,955.60/x
  3. Step 3: Cross multiply
    40,002,651.60x = 60,003,977.40 × 29,924,955.60
  4. Step 4: Simplify right side
    40,002,651.60x = 1,795,616,359,518,403.50
  5. Step 5: Solve for x
    x = 1,795,616,359,518,403.50/40,002,651.60
  6. Step 6: Final answer
    x = 44,887,433.40

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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.