Home / 16,539,868.01-22,825,287.18-9,097,824.12

Finding the Fourth Proportional to 16,539,868.01, 22,825,287.18 and 9,097,824.12

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Solution

The fourth proportional to 16,539,868.01, 22,825,287.18 and 9,097,824.12 is: 12,555,145.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,539,868.01 : 22,825,287.18 = 9,097,824.12 : x
  2. Step 2: Convert to fraction form
    16,539,868.01/22,825,287.18 = 9,097,824.12/x
  3. Step 3: Cross multiply
    16,539,868.01x = 22,825,287.18 × 9,097,824.12
  4. Step 4: Simplify right side
    16,539,868.01x = 207,660,448,252,130.75
  5. Step 5: Solve for x
    x = 207,660,448,252,130.75/16,539,868.01
  6. Step 6: Final answer
    x = 12,555,145.43

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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.