Home / 169,976,608.60-254,775,956.10-93,354,626.20

Finding the Fourth Proportional to 169,976,608.60, 254,775,956.10 and 93,354,626.20

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Solution

The fourth proportional to 169,976,608.60, 254,775,956.10 and 93,354,626.20 is: 139,928,160.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,976,608.60 : 254,775,956.10 = 93,354,626.20 : x
  2. Step 2: Convert to fraction form
    169,976,608.60/254,775,956.10 = 93,354,626.20/x
  3. Step 3: Cross multiply
    169,976,608.60x = 254,775,956.10 × 93,354,626.20
  4. Step 4: Simplify right side
    169,976,608.60x = 23,784,514,146,463,112
  5. Step 5: Solve for x
    x = 23,784,514,146,463,112/169,976,608.60
  6. Step 6: Final answer
    x = 139,928,160.36

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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.