Home / 49,070,554.60-73,609,331.10-14,991,845.80

Finding the Fourth Proportional to 49,070,554.60, 73,609,331.10 and 14,991,845.80

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Solution

The fourth proportional to 49,070,554.60, 73,609,331.10 and 14,991,845.80 is: 22,488,837.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,070,554.60 : 73,609,331.10 = 14,991,845.80 : x
  2. Step 2: Convert to fraction form
    49,070,554.60/73,609,331.10 = 14,991,845.80/x
  3. Step 3: Cross multiply
    49,070,554.60x = 73,609,331.10 × 14,991,845.80
  4. Step 4: Simplify right side
    49,070,554.60x = 1,103,539,741,292,344.38
  5. Step 5: Solve for x
    x = 1,103,539,741,292,344.38/49,070,554.60
  6. Step 6: Final answer
    x = 22,488,837.76

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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.