Home / 6,294,949,006.55-8,687,150,544.29-3,437,204,527.11

Finding the Fourth Proportional to 6,294,949,006.55, 8,687,150,544.29 and 3,437,204,527.11

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Solution

The fourth proportional to 6,294,949,006.55, 8,687,150,544.29 and 3,437,204,527.11 is: 4,743,408,270.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,949,006.55 : 8,687,150,544.29 = 3,437,204,527.11 : x
  2. Step 2: Convert to fraction form
    6,294,949,006.55/8,687,150,544.29 = 3,437,204,527.11/x
  3. Step 3: Cross multiply
    6,294,949,006.55x = 8,687,150,544.29 × 3,437,204,527.11
  4. Step 4: Simplify right side
    6,294,949,006.55x = 29,859,513,178,519,691,264
  5. Step 5: Solve for x
    x = 29,859,513,178,519,691,264/6,294,949,006.55
  6. Step 6: Final answer
    x = 4,743,408,270.26

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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.