Home / 232,645,368,673.35-348,479,352,088.11-147,611,392,980.30

Finding the Fourth Proportional to 232,645,368,673.35, 348,479,352,088.11 and 147,611,392,980.30

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Solution

The fourth proportional to 232,645,368,673.35, 348,479,352,088.11 and 147,611,392,980.30 is: 221,107,013,133.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,645,368,673.35 : 348,479,352,088.11 = 147,611,392,980.30 : x
  2. Step 2: Convert to fraction form
    232,645,368,673.35/348,479,352,088.11 = 147,611,392,980.30/x
  3. Step 3: Cross multiply
    232,645,368,673.35x = 348,479,352,088.11 × 147,611,392,980.30
  4. Step 4: Simplify right side
    232,645,368,673.35x = 51,439,522,586,598,326,665,216
  5. Step 5: Solve for x
    x = 51,439,522,586,598,326,665,216/232,645,368,673.35
  6. Step 6: Final answer
    x = 221,107,013,133.04

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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.