Home / 7,573,485,080.71-10,451,208,928.22-4,232,010,820.87

Finding the Fourth Proportional to 7,573,485,080.71, 10,451,208,928.22 and 4,232,010,820.87

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Solution

The fourth proportional to 7,573,485,080.71, 10,451,208,928.22 and 4,232,010,820.87 is: 5,840,062,904.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,485,080.71 : 10,451,208,928.22 = 4,232,010,820.87 : x
  2. Step 2: Convert to fraction form
    7,573,485,080.71/10,451,208,928.22 = 4,232,010,820.87/x
  3. Step 3: Cross multiply
    7,573,485,080.71x = 10,451,208,928.22 × 4,232,010,820.87
  4. Step 4: Simplify right side
    7,573,485,080.71x = 44,229,629,275,400,192,000
  5. Step 5: Solve for x
    x = 44,229,629,275,400,192,000/7,573,485,080.71
  6. Step 6: Final answer
    x = 5,840,062,904.20

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Double scale
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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.