Home / 232,645,367,690.42-348,479,350,614.33-147,611,391,998.18

Finding the Fourth Proportional to 232,645,367,690.42, 348,479,350,614.33 and 147,611,391,998.18

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Solution

The fourth proportional to 232,645,367,690.42, 348,479,350,614.33 and 147,611,391,998.18 is: 221,107,011,661.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,645,367,690.42 : 348,479,350,614.33 = 147,611,391,998.18 : x
  2. Step 2: Convert to fraction form
    232,645,367,690.42/348,479,350,614.33 = 147,611,391,998.18/x
  3. Step 3: Cross multiply
    232,645,367,690.42x = 348,479,350,614.33 × 147,611,391,998.18
  4. Step 4: Simplify right side
    232,645,367,690.42x = 51,439,522,026,803,077,054,464
  5. Step 5: Solve for x
    x = 51,439,522,026,803,077,054,464/232,645,367,690.42
  6. Step 6: Final answer
    x = 221,107,011,661.00

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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.