Home / 295,488,001.65-443,232,002.48-131,725,441.65

Finding the Fourth Proportional to 295,488,001.65, 443,232,002.48 and 131,725,441.65

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Solution

The fourth proportional to 295,488,001.65, 443,232,002.48 and 131,725,441.65 is: 197,588,162.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488,001.65 : 443,232,002.48 = 131,725,441.65 : x
  2. Step 2: Convert to fraction form
    295,488,001.65/443,232,002.48 = 131,725,441.65/x
  3. Step 3: Cross multiply
    295,488,001.65x = 443,232,002.48 × 131,725,441.65
  4. Step 4: Simplify right side
    295,488,001.65x = 58,384,931,279,433,272
  5. Step 5: Solve for x
    x = 58,384,931,279,433,272/295,488,001.65
  6. Step 6: Final answer
    x = 197,588,162.48

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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.