Home / 25,270,077.60-37,912,114.80-16,767,021.60

Finding the Fourth Proportional to 25,270,077.60, 37,912,114.80 and 16,767,021.60

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Solution

The fourth proportional to 25,270,077.60, 37,912,114.80 and 16,767,021.60 is: 25,155,175.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,270,077.60 : 37,912,114.80 = 16,767,021.60 : x
  2. Step 2: Convert to fraction form
    25,270,077.60/37,912,114.80 = 16,767,021.60/x
  3. Step 3: Cross multiply
    25,270,077.60x = 37,912,114.80 × 16,767,021.60
  4. Step 4: Simplify right side
    25,270,077.60x = 635,673,247,753,279.62
  5. Step 5: Solve for x
    x = 635,673,247,753,279.62/25,270,077.60
  6. Step 6: Final answer
    x = 25,155,175.93

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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.