Home / 23,266,677-32,109,720.93-16,651,886.42

Finding the Fourth Proportional to 23,266,677, 32,109,720.93 and 16,651,886.42

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Solution

The fourth proportional to 23,266,677, 32,109,720.93 and 16,651,886.42 is: 22,980,824.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,677 : 32,109,720.93 = 16,651,886.42 : x
  2. Step 2: Convert to fraction form
    23,266,677/32,109,720.93 = 16,651,886.42/x
  3. Step 3: Cross multiply
    23,266,677x = 32,109,720.93 × 16,651,886.42
  4. Step 4: Simplify right side
    23,266,677x = 534,687,425,904,256.75
  5. Step 5: Solve for x
    x = 534,687,425,904,256.75/23,266,677
  6. Step 6: Final answer
    x = 22,980,824.72

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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.