Home / 2,375,212,180.30-3,564,518,881.65-996,016,497.10

Finding the Fourth Proportional to 2,375,212,180.30, 3,564,518,881.65 and 996,016,497.10

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Solution

The fourth proportional to 2,375,212,180.30, 3,564,518,881.65 and 996,016,497.10 is: 1,494,737,876.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,212,180.30 : 3,564,518,881.65 = 996,016,497.10 : x
  2. Step 2: Convert to fraction form
    2,375,212,180.30/3,564,518,881.65 = 996,016,497.10/x
  3. Step 3: Cross multiply
    2,375,212,180.30x = 3,564,518,881.65 × 996,016,497.10
  4. Step 4: Simplify right side
    2,375,212,180.30x = 3,550,319,610,347,842,560
  5. Step 5: Solve for x
    x = 3,550,319,610,347,842,560/2,375,212,180.30
  6. Step 6: Final answer
    x = 1,494,737,876.39

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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.