Home / 182,185,340.10-273,278,010.15-164,612,357.70

Finding the Fourth Proportional to 182,185,340.10, 273,278,010.15 and 164,612,357.70

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Solution

The fourth proportional to 182,185,340.10, 273,278,010.15 and 164,612,357.70 is: 246,918,536.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,185,340.10 : 273,278,010.15 = 164,612,357.70 : x
  2. Step 2: Convert to fraction form
    182,185,340.10/273,278,010.15 = 164,612,357.70/x
  3. Step 3: Cross multiply
    182,185,340.10x = 273,278,010.15 × 164,612,357.70
  4. Step 4: Simplify right side
    182,185,340.10x = 44,984,937,558,356,024
  5. Step 5: Solve for x
    x = 44,984,937,558,356,024/182,185,340.10
  6. Step 6: Final answer
    x = 246,918,536.55

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1.5x scale

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.