Home / 45,990,292.50-63,466,666.65-25,082,375.67

Finding the Fourth Proportional to 45,990,292.50, 63,466,666.65 and 25,082,375.67

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Solution

The fourth proportional to 45,990,292.50, 63,466,666.65 and 25,082,375.67 is: 34,613,712.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,990,292.50 : 63,466,666.65 = 25,082,375.67 : x
  2. Step 2: Convert to fraction form
    45,990,292.50/63,466,666.65 = 25,082,375.67/x
  3. Step 3: Cross multiply
    45,990,292.50x = 63,466,666.65 × 25,082,375.67
  4. Step 4: Simplify right side
    45,990,292.50x = 1,591,894,775,437,960.50
  5. Step 5: Solve for x
    x = 1,591,894,775,437,960.50/45,990,292.50
  6. Step 6: Final answer
    x = 34,613,712.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.