Home / 23,266,676-32,109,719.55-16,651,885.42

Finding the Fourth Proportional to 23,266,676, 32,109,719.55 and 16,651,885.42

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Solution

The fourth proportional to 23,266,676, 32,109,719.55 and 16,651,885.42 is: 22,980,823.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,676 : 32,109,719.55 = 16,651,885.42 : x
  2. Step 2: Convert to fraction form
    23,266,676/32,109,719.55 = 16,651,885.42/x
  3. Step 3: Cross multiply
    23,266,676x = 32,109,719.55 × 16,651,885.42
  4. Step 4: Simplify right side
    23,266,676x = 534,687,370,814,934
  5. Step 5: Solve for x
    x = 534,687,370,814,934/23,266,676
  6. Step 6: Final answer
    x = 22,980,823.34

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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.