Home / 944,292,113.55-1,416,438,170.33-330,796,623.15

Finding the Fourth Proportional to 944,292,113.55, 1,416,438,170.33 and 330,796,623.15

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Solution

The fourth proportional to 944,292,113.55, 1,416,438,170.33 and 330,796,623.15 is: 496,194,934.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,292,113.55 : 1,416,438,170.33 = 330,796,623.15 : x
  2. Step 2: Convert to fraction form
    944,292,113.55/1,416,438,170.33 = 330,796,623.15/x
  3. Step 3: Cross multiply
    944,292,113.55x = 1,416,438,170.33 × 330,796,623.15
  4. Step 4: Simplify right side
    944,292,113.55x = 468,552,963,644,274,496
  5. Step 5: Solve for x
    x = 468,552,963,644,274,496/944,292,113.55
  6. Step 6: Final answer
    x = 496,194,934.73

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Double scale
Find fourth proportional to 944,292,114.55, 1,416,438,171.83 and 330,796,624.15
Similar ratio
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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.