Home / 64,098,278.64-96,080,233.32-23,682,985.20

Finding the Fourth Proportional to 64,098,278.64, 96,080,233.32 and 23,682,985.20

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Solution

The fourth proportional to 64,098,278.64, 96,080,233.32 and 23,682,985.20 is: 35,499,654.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,098,278.64 : 96,080,233.32 = 23,682,985.20 : x
  2. Step 2: Convert to fraction form
    64,098,278.64/96,080,233.32 = 23,682,985.20/x
  3. Step 3: Cross multiply
    64,098,278.64x = 96,080,233.32 × 23,682,985.20
  4. Step 4: Simplify right side
    64,098,278.64x = 2,275,466,743,730,106.50
  5. Step 5: Solve for x
    x = 2,275,466,743,730,106.50/64,098,278.64
  6. Step 6: Final answer
    x = 35,499,654.47

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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.