Home / 232,645,367,690.67-348,479,350,614.69-147,611,391,998.43

Finding the Fourth Proportional to 232,645,367,690.67, 348,479,350,614.69 and 147,611,391,998.43

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Solution

The fourth proportional to 232,645,367,690.67, 348,479,350,614.69 and 147,611,391,998.43 is: 221,107,011,661.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,645,367,690.67 : 348,479,350,614.69 = 147,611,391,998.43 : x
  2. Step 2: Convert to fraction form
    232,645,367,690.67/348,479,350,614.69 = 147,611,391,998.43/x
  3. Step 3: Cross multiply
    232,645,367,690.67x = 348,479,350,614.69 × 147,611,391,998.43
  4. Step 4: Simplify right side
    232,645,367,690.67x = 51,439,522,026,943,334,580,224
  5. Step 5: Solve for x
    x = 51,439,522,026,943,334,580,224/232,645,367,690.67
  6. Step 6: Final answer
    x = 221,107,011,661.36

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Double scale
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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.