Home / 60,216,710.40-83,098,617.12-32,714,864.64

Finding the Fourth Proportional to 60,216,710.40, 83,098,617.12 and 32,714,864.64

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Solution

The fourth proportional to 60,216,710.40, 83,098,617.12 and 32,714,864.64 is: 45,146,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,216,710.40 : 83,098,617.12 = 32,714,864.64 : x
  2. Step 2: Convert to fraction form
    60,216,710.40/83,098,617.12 = 32,714,864.64/x
  3. Step 3: Cross multiply
    60,216,710.40x = 83,098,617.12 × 32,714,864.64
  4. Step 4: Simplify right side
    60,216,710.40x = 2,718,560,010,851,987
  5. Step 5: Solve for x
    x = 2,718,560,010,851,987/60,216,710.40
  6. Step 6: Final answer
    x = 45,146,272.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.