Home / 1,110,465,794.66-1,655,770,834.48-1,079,956,431.26

Finding the Fourth Proportional to 1,110,465,794.66, 1,655,770,834.48 and 1,079,956,431.26

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Solution

The fourth proportional to 1,110,465,794.66, 1,655,770,834.48 and 1,079,956,431.26 is: 1,610,279,551.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,465,794.66 : 1,655,770,834.48 = 1,079,956,431.26 : x
  2. Step 2: Convert to fraction form
    1,110,465,794.66/1,655,770,834.48 = 1,079,956,431.26/x
  3. Step 3: Cross multiply
    1,110,465,794.66x = 1,655,770,834.48 × 1,079,956,431.26
  4. Step 4: Simplify right side
    1,110,465,794.66x = 1,788,160,361,378,434,304
  5. Step 5: Solve for x
    x = 1,788,160,361,378,434,304/1,110,465,794.66
  6. Step 6: Final answer
    x = 1,610,279,551.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.