Home / 1,195,233,257.48-1,790,448,838.11-595,163,286.26

Finding the Fourth Proportional to 1,195,233,257.48, 1,790,448,838.11 and 595,163,286.26

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Solution

The fourth proportional to 1,195,233,257.48, 1,790,448,838.11 and 595,163,286.26 is: 891,549,333.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,233,257.48 : 1,790,448,838.11 = 595,163,286.26 : x
  2. Step 2: Convert to fraction form
    1,195,233,257.48/1,790,448,838.11 = 595,163,286.26/x
  3. Step 3: Cross multiply
    1,195,233,257.48x = 1,790,448,838.11 × 595,163,286.26
  4. Step 4: Simplify right side
    1,195,233,257.48x = 1,065,609,414,367,708,160
  5. Step 5: Solve for x
    x = 1,065,609,414,367,708,160/1,195,233,257.48
  6. Step 6: Final answer
    x = 891,549,333.74

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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.