Home / 8,399,353,007.32-11,591,111,799.96-4,536,888,591.10

Finding the Fourth Proportional to 8,399,353,007.32, 11,591,111,799.96 and 4,536,888,591.10

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Solution

The fourth proportional to 8,399,353,007.32, 11,591,111,799.96 and 4,536,888,591.10 is: 6,260,908,767.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,399,353,007.32 : 11,591,111,799.96 = 4,536,888,591.10 : x
  2. Step 2: Convert to fraction form
    8,399,353,007.32/11,591,111,799.96 = 4,536,888,591.10/x
  3. Step 3: Cross multiply
    8,399,353,007.32x = 11,591,111,799.96 × 4,536,888,591.10
  4. Step 4: Simplify right side
    8,399,353,007.32x = 52,587,582,883,336,085,504
  5. Step 5: Solve for x
    x = 52,587,582,883,336,085,504/8,399,353,007.32
  6. Step 6: Final answer
    x = 6,260,908,767.32

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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.