Home / 2,039,324,061,160.60-2,815,537,518,084.80-1,298,149,248,309.40

Finding the Fourth Proportional to 2,039,324,061,160.60, 2,815,537,518,084.80 and 1,298,149,248,309.40

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Solution

The fourth proportional to 2,039,324,061,160.60, 2,815,537,518,084.80 and 1,298,149,248,309.40 is: 1,792,254,591,753.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,324,061,160.60 : 2,815,537,518,084.80 = 1,298,149,248,309.40 : x
  2. Step 2: Convert to fraction form
    2,039,324,061,160.60/2,815,537,518,084.80 = 1,298,149,248,309.40/x
  3. Step 3: Cross multiply
    2,039,324,061,160.60x = 2,815,537,518,084.80 × 1,298,149,248,309.40
  4. Step 4: Simplify right side
    2,039,324,061,160.60x = 3,654,987,912,688,696,370,921,472
  5. Step 5: Solve for x
    x = 3,654,987,912,688,696,370,921,472/2,039,324,061,160.60
  6. Step 6: Final answer
    x = 1,792,254,591,753.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.