Home / 7,573,482,902.80-10,451,205,922.32-4,232,008,642.96

Finding the Fourth Proportional to 7,573,482,902.80, 10,451,205,922.32 and 4,232,008,642.96

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Solution

The fourth proportional to 7,573,482,902.80, 10,451,205,922.32 and 4,232,008,642.96 is: 5,840,059,898.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,482,902.80 : 10,451,205,922.32 = 4,232,008,642.96 : x
  2. Step 2: Convert to fraction form
    7,573,482,902.80/10,451,205,922.32 = 4,232,008,642.96/x
  3. Step 3: Cross multiply
    7,573,482,902.80x = 10,451,205,922.32 × 4,232,008,642.96
  4. Step 4: Simplify right side
    7,573,482,902.80x = 44,229,593,792,612,974,592
  5. Step 5: Solve for x
    x = 44,229,593,792,612,974,592/7,573,482,902.80
  6. Step 6: Final answer
    x = 5,840,059,898.50

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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.