Home / 41,466,054.90-62,199,082.35-18,436,944.90

Finding the Fourth Proportional to 41,466,054.90, 62,199,082.35 and 18,436,944.90

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Solution

The fourth proportional to 41,466,054.90, 62,199,082.35 and 18,436,944.90 is: 27,655,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,466,054.90 : 62,199,082.35 = 18,436,944.90 : x
  2. Step 2: Convert to fraction form
    41,466,054.90/62,199,082.35 = 18,436,944.90/x
  3. Step 3: Cross multiply
    41,466,054.90x = 62,199,082.35 × 18,436,944.90
  4. Step 4: Simplify right side
    41,466,054.90x = 1,146,761,054,117,512.50
  5. Step 5: Solve for x
    x = 1,146,761,054,117,512.50/41,466,054.90
  6. Step 6: Final answer
    x = 27,655,417.35

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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.