Home / 169,566,746.15-254,350,119.23-41,915,930.15

Finding the Fourth Proportional to 169,566,746.15, 254,350,119.23 and 41,915,930.15

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Solution

The fourth proportional to 169,566,746.15, 254,350,119.23 and 41,915,930.15 is: 62,873,895.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,566,746.15 : 254,350,119.23 = 41,915,930.15 : x
  2. Step 2: Convert to fraction form
    169,566,746.15/254,350,119.23 = 41,915,930.15/x
  3. Step 3: Cross multiply
    169,566,746.15x = 254,350,119.23 × 41,915,930.15
  4. Step 4: Simplify right side
    169,566,746.15x = 10,661,321,831,079,272
  5. Step 5: Solve for x
    x = 10,661,321,831,079,272/169,566,746.15
  6. Step 6: Final answer
    x = 62,873,895.23

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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.