Home / 160,495,550.04-240,397,422.33-108,393,650.01

Finding the Fourth Proportional to 160,495,550.04, 240,397,422.33 and 108,393,650.01

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Solution

The fourth proportional to 160,495,550.04, 240,397,422.33 and 108,393,650.01 is: 162,356,863.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,495,550.04 : 240,397,422.33 = 108,393,650.01 : x
  2. Step 2: Convert to fraction form
    160,495,550.04/240,397,422.33 = 108,393,650.01/x
  3. Step 3: Cross multiply
    160,495,550.04x = 240,397,422.33 × 108,393,650.01
  4. Step 4: Simplify right side
    160,495,550.04x = 26,057,554,059,344,180
  5. Step 5: Solve for x
    x = 26,057,554,059,344,180/160,495,550.04
  6. Step 6: Final answer
    x = 162,356,863.18

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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.