Home / 18,567,070.60-27,797,461.80-16,441,306.60

Finding the Fourth Proportional to 18,567,070.60, 27,797,461.80 and 16,441,306.60

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Solution

The fourth proportional to 18,567,070.60, 27,797,461.80 and 16,441,306.60 is: 24,614,900.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,567,070.60 : 27,797,461.80 = 16,441,306.60 : x
  2. Step 2: Convert to fraction form
    18,567,070.60/27,797,461.80 = 16,441,306.60/x
  3. Step 3: Cross multiply
    18,567,070.60x = 27,797,461.80 × 16,441,306.60
  4. Step 4: Simplify right side
    18,567,070.60x = 457,026,592,155,587.88
  5. Step 5: Solve for x
    x = 457,026,592,155,587.88/18,567,070.60
  6. Step 6: Final answer
    x = 24,614,900.33

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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.