Home / 2,512,197,248.85-3,768,705,205.56-741,746,934.36

Finding the Fourth Proportional to 2,512,197,248.85, 3,768,705,205.56 and 741,746,934.36

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Solution

The fourth proportional to 2,512,197,248.85, 3,768,705,205.56 and 741,746,934.36 is: 1,112,741,260.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512,197,248.85 : 3,768,705,205.56 = 741,746,934.36 : x
  2. Step 2: Convert to fraction form
    2,512,197,248.85/3,768,705,205.56 = 741,746,934.36/x
  3. Step 3: Cross multiply
    2,512,197,248.85x = 3,768,705,205.56 × 741,746,934.36
  4. Step 4: Simplify right side
    2,512,197,248.85x = 2,795,425,532,730,703,872
  5. Step 5: Solve for x
    x = 2,795,425,532,730,703,872/2,512,197,248.85
  6. Step 6: Final answer
    x = 1,112,741,260.27

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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.