Home / 6,423,211,680.92-9,634,605,513.56-2,641,473,150.92

Finding the Fourth Proportional to 6,423,211,680.92, 9,634,605,513.56 and 2,641,473,150.92

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Solution

The fourth proportional to 6,423,211,680.92, 9,634,605,513.56 and 2,641,473,150.92 is: 3,962,122,540.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,423,211,680.92 : 9,634,605,513.56 = 2,641,473,150.92 : x
  2. Step 2: Convert to fraction form
    6,423,211,680.92/9,634,605,513.56 = 2,641,473,150.92/x
  3. Step 3: Cross multiply
    6,423,211,680.92x = 9,634,605,513.56 × 2,641,473,150.92
  4. Step 4: Simplify right side
    6,423,211,680.92x = 25,449,551,783,774,535,680
  5. Step 5: Solve for x
    x = 25,449,551,783,774,535,680/6,423,211,680.92
  6. Step 6: Final answer
    x = 3,962,122,540.56

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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.