Home / 34,884,706.92-48,140,896.20-19,418,445.24

Finding the Fourth Proportional to 34,884,706.92, 48,140,896.20 and 19,418,445.24

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Solution

The fourth proportional to 34,884,706.92, 48,140,896.20 and 19,418,445.24 is: 26,797,454.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,884,706.92 : 48,140,896.20 = 19,418,445.24 : x
  2. Step 2: Convert to fraction form
    34,884,706.92/48,140,896.20 = 19,418,445.24/x
  3. Step 3: Cross multiply
    34,884,706.92x = 48,140,896.20 × 19,418,445.24
  4. Step 4: Simplify right side
    34,884,706.92x = 934,821,356,664,224.12
  5. Step 5: Solve for x
    x = 934,821,356,664,224.12/34,884,706.92
  6. Step 6: Final answer
    x = 26,797,454.79

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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.