Home / 7,573,485,080.46-10,451,208,927.87-4,232,010,820.62

Finding the Fourth Proportional to 7,573,485,080.46, 10,451,208,927.87 and 4,232,010,820.62

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Solution

The fourth proportional to 7,573,485,080.46, 10,451,208,927.87 and 4,232,010,820.62 is: 5,840,062,903.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,485,080.46 : 10,451,208,927.87 = 4,232,010,820.62 : x
  2. Step 2: Convert to fraction form
    7,573,485,080.46/10,451,208,927.87 = 4,232,010,820.62/x
  3. Step 3: Cross multiply
    7,573,485,080.46x = 10,451,208,927.87 × 4,232,010,820.62
  4. Step 4: Simplify right side
    7,573,485,080.46x = 44,229,629,271,306,190,848
  5. Step 5: Solve for x
    x = 44,229,629,271,306,190,848/7,573,485,080.46
  6. Step 6: Final answer
    x = 5,840,062,903.86

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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.