Home / 4,813,762,604.46-6,640,177,983.06-3,026,786,927.55

Finding the Fourth Proportional to 4,813,762,604.46, 6,640,177,983.06 and 3,026,786,927.55

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Solution

The fourth proportional to 4,813,762,604.46, 6,640,177,983.06 and 3,026,786,927.55 is: 4,175,196,320.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,813,762,604.46 : 6,640,177,983.06 = 3,026,786,927.55 : x
  2. Step 2: Convert to fraction form
    4,813,762,604.46/6,640,177,983.06 = 3,026,786,927.55/x
  3. Step 3: Cross multiply
    4,813,762,604.46x = 6,640,177,983.06 × 3,026,786,927.55
  4. Step 4: Simplify right side
    4,813,762,604.46x = 20,098,403,915,731,337,216
  5. Step 5: Solve for x
    x = 20,098,403,915,731,337,216/4,813,762,604.46
  6. Step 6: Final answer
    x = 4,175,196,320.88

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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.