Home / 4,540,303,853.28-6,265,616,546.16-2,454,220,781.28

Finding the Fourth Proportional to 4,540,303,853.28, 6,265,616,546.16 and 2,454,220,781.28

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Solution

The fourth proportional to 4,540,303,853.28, 6,265,616,546.16 and 2,454,220,781.28 is: 3,386,823,180.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,303,853.28 : 6,265,616,546.16 = 2,454,220,781.28 : x
  2. Step 2: Convert to fraction form
    4,540,303,853.28/6,265,616,546.16 = 2,454,220,781.28/x
  3. Step 3: Cross multiply
    4,540,303,853.28x = 6,265,616,546.16 × 2,454,220,781.28
  4. Step 4: Simplify right side
    4,540,303,853.28x = 15,377,206,335,117,690,880
  5. Step 5: Solve for x
    x = 15,377,206,335,117,690,880/4,540,303,853.28
  6. Step 6: Final answer
    x = 3,386,823,180.13

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1.5x scale

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.