Home / 177,183,862.30-265,775,793.45-152,950,152.70

Finding the Fourth Proportional to 177,183,862.30, 265,775,793.45 and 152,950,152.70

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Solution

The fourth proportional to 177,183,862.30, 265,775,793.45 and 152,950,152.70 is: 229,425,229.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,183,862.30 : 265,775,793.45 = 152,950,152.70 : x
  2. Step 2: Convert to fraction form
    177,183,862.30/265,775,793.45 = 152,950,152.70/x
  3. Step 3: Cross multiply
    177,183,862.30x = 265,775,793.45 × 152,950,152.70
  4. Step 4: Simplify right side
    177,183,862.30x = 40,650,448,192,141,152
  5. Step 5: Solve for x
    x = 40,650,448,192,141,152/177,183,862.30
  6. Step 6: Final answer
    x = 229,425,229.05

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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.