Home / 2,049,813,043.70-3,074,719,565.55-944,415,763.70

Finding the Fourth Proportional to 2,049,813,043.70, 3,074,719,565.55 and 944,415,763.70

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Solution

The fourth proportional to 2,049,813,043.70, 3,074,719,565.55 and 944,415,763.70 is: 1,416,623,645.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,813,043.70 : 3,074,719,565.55 = 944,415,763.70 : x
  2. Step 2: Convert to fraction form
    2,049,813,043.70/3,074,719,565.55 = 944,415,763.70/x
  3. Step 3: Cross multiply
    2,049,813,043.70x = 3,074,719,565.55 × 944,415,763.70
  4. Step 4: Simplify right side
    2,049,813,043.70x = 2,903,813,626,662,235,648
  5. Step 5: Solve for x
    x = 2,903,813,626,662,235,648/2,049,813,043.70
  6. Step 6: Final answer
    x = 1,416,623,645.55

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Double scale
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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.