Home / 1,495,521,445.92-2,241,276,972.45-1,163,928,860.61

Finding the Fourth Proportional to 1,495,521,445.92, 2,241,276,972.45 and 1,163,928,860.61

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Solution

The fourth proportional to 1,495,521,445.92, 2,241,276,972.45 and 1,163,928,860.61 is: 1,744,332,694.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,521,445.92 : 2,241,276,972.45 = 1,163,928,860.61 : x
  2. Step 2: Convert to fraction form
    1,495,521,445.92/2,241,276,972.45 = 1,163,928,860.61/x
  3. Step 3: Cross multiply
    1,495,521,445.92x = 2,241,276,972.45 × 1,163,928,860.61
  4. Step 4: Simplify right side
    1,495,521,445.92x = 2,608,686,952,855,158,272
  5. Step 5: Solve for x
    x = 2,608,686,952,855,158,272/1,495,521,445.92
  6. Step 6: Final answer
    x = 1,744,332,694.11

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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.