Home / 195,103,693.46-292,655,666.55-49,548,170.90

Finding the Fourth Proportional to 195,103,693.46, 292,655,666.55 and 49,548,170.90

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Solution

The fourth proportional to 195,103,693.46, 292,655,666.55 and 49,548,170.90 is: 74,322,288.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,103,693.46 : 292,655,666.55 = 49,548,170.90 : x
  2. Step 2: Convert to fraction form
    195,103,693.46/292,655,666.55 = 49,548,170.90/x
  3. Step 3: Cross multiply
    195,103,693.46x = 292,655,666.55 × 49,548,170.90
  4. Step 4: Simplify right side
    195,103,693.46x = 14,500,552,981,072,814
  5. Step 5: Solve for x
    x = 14,500,552,981,072,814/195,103,693.46
  6. Step 6: Final answer
    x = 74,322,288.44

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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.