Home / 15,261,503.70-22,892,255.55-3,901,350.90

Finding the Fourth Proportional to 15,261,503.70, 22,892,255.55 and 3,901,350.90

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Solution

The fourth proportional to 15,261,503.70, 22,892,255.55 and 3,901,350.90 is: 5,852,026.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,261,503.70 : 22,892,255.55 = 3,901,350.90 : x
  2. Step 2: Convert to fraction form
    15,261,503.70/22,892,255.55 = 3,901,350.90/x
  3. Step 3: Cross multiply
    15,261,503.70x = 22,892,255.55 × 3,901,350.90
  4. Step 4: Simplify right side
    15,261,503.70x = 89,310,721,793,022.50
  5. Step 5: Solve for x
    x = 89,310,721,793,022.50/15,261,503.70
  6. Step 6: Final answer
    x = 5,852,026.35

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1.5x scale

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.