Home / 31,714,273.57-43,766,900.58-17,775,886.29

Finding the Fourth Proportional to 31,714,273.57, 43,766,900.58 and 17,775,886.29

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Solution

The fourth proportional to 31,714,273.57, 43,766,900.58 and 17,775,886.29 is: 24,531,397.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,714,273.57 : 43,766,900.58 = 17,775,886.29 : x
  2. Step 2: Convert to fraction form
    31,714,273.57/43,766,900.58 = 17,775,886.29/x
  3. Step 3: Cross multiply
    31,714,273.57x = 43,766,900.58 × 17,775,886.29
  4. Step 4: Simplify right side
    31,714,273.57x = 777,995,447,975,815
  5. Step 5: Solve for x
    x = 777,995,447,975,815/31,714,273.57
  6. Step 6: Final answer
    x = 24,531,397.39

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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.