Home / 60,514,862.64-83,499,089.04-36,070,851.12

Finding the Fourth Proportional to 60,514,862.64, 83,499,089.04 and 36,070,851.12

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Solution

The fourth proportional to 60,514,862.64, 83,499,089.04 and 36,070,851.12 is: 49,770,966.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,514,862.64 : 83,499,089.04 = 36,070,851.12 : x
  2. Step 2: Convert to fraction form
    60,514,862.64/83,499,089.04 = 36,070,851.12/x
  3. Step 3: Cross multiply
    60,514,862.64x = 83,499,089.04 × 36,070,851.12
  4. Step 4: Simplify right side
    60,514,862.64x = 3,011,883,209,417,463.50
  5. Step 5: Solve for x
    x = 3,011,883,209,417,463.50/60,514,862.64
  6. Step 6: Final answer
    x = 49,770,966.64

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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.