Home / 944,856,510.30-1,417,284,765.45-749,711,375.10

Finding the Fourth Proportional to 944,856,510.30, 1,417,284,765.45 and 749,711,375.10

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Solution

The fourth proportional to 944,856,510.30, 1,417,284,765.45 and 749,711,375.10 is: 1,124,567,062.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,856,510.30 : 1,417,284,765.45 = 749,711,375.10 : x
  2. Step 2: Convert to fraction form
    944,856,510.30/1,417,284,765.45 = 749,711,375.10/x
  3. Step 3: Cross multiply
    944,856,510.30x = 1,417,284,765.45 × 749,711,375.10
  4. Step 4: Simplify right side
    944,856,510.30x = 1,062,554,510,413,800,576
  5. Step 5: Solve for x
    x = 1,062,554,510,413,800,576/944,856,510.30
  6. Step 6: Final answer
    x = 1,124,567,062.65

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Double scale
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Similar ratio
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1.5x scale

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.