Home / 4,267,099,432.91-6,400,613,722.23-3,335,205,605.82

Finding the Fourth Proportional to 4,267,099,432.91, 6,400,613,722.23 and 3,335,205,605.82

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Solution

The fourth proportional to 4,267,099,432.91, 6,400,613,722.23 and 3,335,205,605.82 is: 5,002,780,718.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,099,432.91 : 6,400,613,722.23 = 3,335,205,605.82 : x
  2. Step 2: Convert to fraction form
    4,267,099,432.91/6,400,613,722.23 = 3,335,205,605.82/x
  3. Step 3: Cross multiply
    4,267,099,432.91x = 6,400,613,722.23 × 3,335,205,605.82
  4. Step 4: Simplify right side
    4,267,099,432.91x = 21,347,362,767,069,913,088
  5. Step 5: Solve for x
    x = 21,347,362,767,069,913,088/4,267,099,432.91
  6. Step 6: Final answer
    x = 5,002,780,718.55

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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.