Home / 3,027,082,159,972.60-4,540,635,020,179.20-732,342,929,797.20

Finding the Fourth Proportional to 3,027,082,159,972.60, 4,540,635,020,179.20 and 732,342,929,797.20

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Solution

The fourth proportional to 3,027,082,159,972.60, 4,540,635,020,179.20 and 732,342,929,797.20 is: 1,098,517,244,688.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,082,159,972.60 : 4,540,635,020,179.20 = 732,342,929,797.20 : x
  2. Step 2: Convert to fraction form
    3,027,082,159,972.60/4,540,635,020,179.20 = 732,342,929,797.20/x
  3. Step 3: Cross multiply
    3,027,082,159,972.60x = 4,540,635,020,179.20 × 732,342,929,797.20
  4. Step 4: Simplify right side
    3,027,082,159,972.60x = 3,325,301,953,817,803,722,063,872
  5. Step 5: Solve for x
    x = 3,325,301,953,817,803,722,063,872/3,027,082,159,972.60
  6. Step 6: Final answer
    x = 1,098,517,244,688.17

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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.