Home / 230,898,393.16-346,304,287.14-115,852,045.48

Finding the Fourth Proportional to 230,898,393.16, 346,304,287.14 and 115,852,045.48

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Solution

The fourth proportional to 230,898,393.16, 346,304,287.14 and 115,852,045.48 is: 173,756,341.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,898,393.16 : 346,304,287.14 = 115,852,045.48 : x
  2. Step 2: Convert to fraction form
    230,898,393.16/346,304,287.14 = 115,852,045.48/x
  3. Step 3: Cross multiply
    230,898,393.16x = 346,304,287.14 × 115,852,045.48
  4. Step 4: Simplify right side
    230,898,393.16x = 40,120,060,023,662,256
  5. Step 5: Solve for x
    x = 40,120,060,023,662,256/230,898,393.16
  6. Step 6: Final answer
    x = 173,756,341.37

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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.