Home / 170,178,410.82-255,341,865.48-59,593,451.13

Finding the Fourth Proportional to 170,178,410.82, 255,341,865.48 and 59,593,451.13

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Solution

The fourth proportional to 170,178,410.82, 255,341,865.48 and 59,593,451.13 is: 89,416,177.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,178,410.82 : 255,341,865.48 = 59,593,451.13 : x
  2. Step 2: Convert to fraction form
    170,178,410.82/255,341,865.48 = 59,593,451.13/x
  3. Step 3: Cross multiply
    170,178,410.82x = 255,341,865.48 × 59,593,451.13
  4. Step 4: Simplify right side
    170,178,410.82x = 15,216,702,981,925,414
  5. Step 5: Solve for x
    x = 15,216,702,981,925,414/170,178,410.82
  6. Step 6: Final answer
    x = 89,416,177.46

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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.