Home / 2,040,472,433.70-3,060,708,650.55-1,007,351,129.70

Finding the Fourth Proportional to 2,040,472,433.70, 3,060,708,650.55 and 1,007,351,129.70

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Solution

The fourth proportional to 2,040,472,433.70, 3,060,708,650.55 and 1,007,351,129.70 is: 1,511,026,694.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,472,433.70 : 3,060,708,650.55 = 1,007,351,129.70 : x
  2. Step 2: Convert to fraction form
    2,040,472,433.70/3,060,708,650.55 = 1,007,351,129.70/x
  3. Step 3: Cross multiply
    2,040,472,433.70x = 3,060,708,650.55 × 1,007,351,129.70
  4. Step 4: Simplify right side
    2,040,472,433.70x = 3,083,208,316,814,105,600
  5. Step 5: Solve for x
    x = 3,083,208,316,814,105,600/2,040,472,433.70
  6. Step 6: Final answer
    x = 1,511,026,694.55

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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.