Home / 160,995,924.20-241,493,886.30-143,527,917.80

Finding the Fourth Proportional to 160,995,924.20, 241,493,886.30 and 143,527,917.80

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Solution

The fourth proportional to 160,995,924.20, 241,493,886.30 and 143,527,917.80 is: 215,291,876.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,995,924.20 : 241,493,886.30 = 143,527,917.80 : x
  2. Step 2: Convert to fraction form
    160,995,924.20/241,493,886.30 = 143,527,917.80/x
  3. Step 3: Cross multiply
    160,995,924.20x = 241,493,886.30 × 143,527,917.80
  4. Step 4: Simplify right side
    160,995,924.20x = 34,661,114,662,068,952
  5. Step 5: Solve for x
    x = 34,661,114,662,068,952/160,995,924.20
  6. Step 6: Final answer
    x = 215,291,876.70

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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.