Home / 175,679,214.08-261,948,202.31-170,852,537.48

Finding the Fourth Proportional to 175,679,214.08, 261,948,202.31 and 170,852,537.48

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Solution

The fourth proportional to 175,679,214.08, 261,948,202.31 and 170,852,537.48 is: 254,751,339.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,679,214.08 : 261,948,202.31 = 170,852,537.48 : x
  2. Step 2: Convert to fraction form
    175,679,214.08/261,948,202.31 = 170,852,537.48/x
  3. Step 3: Cross multiply
    175,679,214.08x = 261,948,202.31 × 170,852,537.48
  4. Step 4: Simplify right side
    175,679,214.08x = 44,754,515,050,823,896
  5. Step 5: Solve for x
    x = 44,754,515,050,823,896/175,679,214.08
  6. Step 6: Final answer
    x = 254,751,339.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.