Home / 232,645,368,322.34-348,479,351,565.66-147,611,392,630.11

Finding the Fourth Proportional to 232,645,368,322.34, 348,479,351,565.66 and 147,611,392,630.11

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Solution

The fourth proportional to 232,645,368,322.34, 348,479,351,565.66 and 147,611,392,630.11 is: 221,107,012,610.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,645,368,322.34 : 348,479,351,565.66 = 147,611,392,630.11 : x
  2. Step 2: Convert to fraction form
    232,645,368,322.34/348,479,351,565.66 = 147,611,392,630.11/x
  3. Step 3: Cross multiply
    232,645,368,322.34x = 348,479,351,565.66 × 147,611,392,630.11
  4. Step 4: Simplify right side
    232,645,368,322.34x = 51,439,522,387,444,770,013,184
  5. Step 5: Solve for x
    x = 51,439,522,387,444,770,013,184/232,645,368,322.34
  6. Step 6: Final answer
    x = 221,107,012,610.60

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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.