Home / 152,952,156.50-229,534,191.65-60,826,454.96

Finding the Fourth Proportional to 152,952,156.50, 229,534,191.65 and 60,826,454.96

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Solution

The fourth proportional to 152,952,156.50, 229,534,191.65 and 60,826,454.96 is: 91,281,819.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,952,156.50 : 229,534,191.65 = 60,826,454.96 : x
  2. Step 2: Convert to fraction form
    152,952,156.50/229,534,191.65 = 60,826,454.96/x
  3. Step 3: Cross multiply
    152,952,156.50x = 229,534,191.65 × 60,826,454.96
  4. Step 4: Simplify right side
    152,952,156.50x = 13,961,751,169,183,128
  5. Step 5: Solve for x
    x = 13,961,751,169,183,128/152,952,156.50
  6. Step 6: Final answer
    x = 91,281,819.68

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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.