Home / 24,458,519.60-36,687,779.40-13,841,687.60

Finding the Fourth Proportional to 24,458,519.60, 36,687,779.40 and 13,841,687.60

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Solution

The fourth proportional to 24,458,519.60, 36,687,779.40 and 13,841,687.60 is: 20,762,531.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458,519.60 : 36,687,779.40 = 13,841,687.60 : x
  2. Step 2: Convert to fraction form
    24,458,519.60/36,687,779.40 = 13,841,687.60/x
  3. Step 3: Cross multiply
    24,458,519.60x = 36,687,779.40 × 13,841,687.60
  4. Step 4: Simplify right side
    24,458,519.60x = 507,820,781,192,515.38
  5. Step 5: Solve for x
    x = 507,820,781,192,515.38/24,458,519.60
  6. Step 6: Final answer
    x = 20,762,531.40

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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.