Home / 1,847,016,306.32-2,548,883,876.92-1,000,250,201.79

Finding the Fourth Proportional to 1,847,016,306.32, 2,548,883,876.92 and 1,000,250,201.79

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Solution

The fourth proportional to 1,847,016,306.32, 2,548,883,876.92 and 1,000,250,201.79 is: 1,380,346,022.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,016,306.32 : 2,548,883,876.92 = 1,000,250,201.79 : x
  2. Step 2: Convert to fraction form
    1,847,016,306.32/2,548,883,876.92 = 1,000,250,201.79/x
  3. Step 3: Cross multiply
    1,847,016,306.32x = 2,548,883,876.92 × 1,000,250,201.79
  4. Step 4: Simplify right side
    1,847,016,306.32x = 2,549,521,612,226,007,040
  5. Step 5: Solve for x
    x = 2,549,521,612,226,007,040/1,847,016,306.32
  6. Step 6: Final answer
    x = 1,380,346,022.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.