Home / 183,253,324.82-252,971,108.55-108,937,943.97

Finding the Fourth Proportional to 183,253,324.82, 252,971,108.55 and 108,937,943.97

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Solution

The fourth proportional to 183,253,324.82, 252,971,108.55 and 108,937,943.97 is: 150,382,823.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,253,324.82 : 252,971,108.55 = 108,937,943.97 : x
  2. Step 2: Convert to fraction form
    183,253,324.82/252,971,108.55 = 108,937,943.97/x
  3. Step 3: Cross multiply
    183,253,324.82x = 252,971,108.55 × 108,937,943.97
  4. Step 4: Simplify right side
    183,253,324.82x = 27,558,152,449,248,688
  5. Step 5: Solve for x
    x = 27,558,152,449,248,688/183,253,324.82
  6. Step 6: Final answer
    x = 150,382,823.76

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1.5x scale

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.