Home / 265,720,577.93-366,694,627.46-148,245,932.46

Finding the Fourth Proportional to 265,720,577.93, 366,694,627.46 and 148,245,932.46

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Solution

The fourth proportional to 265,720,577.93, 366,694,627.46 and 148,245,932.46 is: 204,579,515.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,720,577.93 : 366,694,627.46 = 148,245,932.46 : x
  2. Step 2: Convert to fraction form
    265,720,577.93/366,694,627.46 = 148,245,932.46/x
  3. Step 3: Cross multiply
    265,720,577.93x = 366,694,627.46 × 148,245,932.46
  4. Step 4: Simplify right side
    265,720,577.93x = 54,360,986,975,138,792
  5. Step 5: Solve for x
    x = 54,360,986,975,138,792/265,720,577.93
  6. Step 6: Final answer
    x = 204,579,515.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.