Home / 3,442,255,344.90-5,151,478,738.95-2,063,059,661.70

Finding the Fourth Proportional to 3,442,255,344.90, 5,151,478,738.95 and 2,063,059,661.70

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Solution

The fourth proportional to 3,442,255,344.90, 5,151,478,738.95 and 2,063,059,661.70 is: 3,087,454,857.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,255,344.90 : 5,151,478,738.95 = 2,063,059,661.70 : x
  2. Step 2: Convert to fraction form
    3,442,255,344.90/5,151,478,738.95 = 2,063,059,661.70/x
  3. Step 3: Cross multiply
    3,442,255,344.90x = 5,151,478,738.95 × 2,063,059,661.70
  4. Step 4: Simplify right side
    3,442,255,344.90x = 10,627,807,984,432,928,768
  5. Step 5: Solve for x
    x = 10,627,807,984,432,928,768/3,442,255,344.90
  6. Step 6: Final answer
    x = 3,087,454,857.23

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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.