Home / 181,063,385.70-271,409,074.20-88,805,228.10

Finding the Fourth Proportional to 181,063,385.70, 271,409,074.20 and 88,805,228.10

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Solution

The fourth proportional to 181,063,385.70, 271,409,074.20 and 88,805,228.10 is: 133,116,613.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,063,385.70 : 271,409,074.20 = 88,805,228.10 : x
  2. Step 2: Convert to fraction form
    181,063,385.70/271,409,074.20 = 88,805,228.10/x
  3. Step 3: Cross multiply
    181,063,385.70x = 271,409,074.20 × 88,805,228.10
  4. Step 4: Simplify right side
    181,063,385.70x = 24,102,544,742,740,824
  5. Step 5: Solve for x
    x = 24,102,544,742,740,824/181,063,385.70
  6. Step 6: Final answer
    x = 133,116,613.55

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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.