Home / 44,712,145.80-67,068,218.70-25,580,269.80

Finding the Fourth Proportional to 44,712,145.80, 67,068,218.70 and 25,580,269.80

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Solution

The fourth proportional to 44,712,145.80, 67,068,218.70 and 25,580,269.80 is: 38,370,404.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712,145.80 : 67,068,218.70 = 25,580,269.80 : x
  2. Step 2: Convert to fraction form
    44,712,145.80/67,068,218.70 = 25,580,269.80/x
  3. Step 3: Cross multiply
    44,712,145.80x = 67,068,218.70 × 25,580,269.80
  4. Step 4: Simplify right side
    44,712,145.80x = 1,715,623,129,351,405.50
  5. Step 5: Solve for x
    x = 1,715,623,129,351,405.50/44,712,145.80
  6. Step 6: Final answer
    x = 38,370,404.70

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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.