Home / 167,070,954.27-230,554,442.43-92,727,153.36

Finding the Fourth Proportional to 167,070,954.27, 230,554,442.43 and 92,727,153.36

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Solution

The fourth proportional to 167,070,954.27, 230,554,442.43 and 92,727,153.36 is: 127,961,543.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,070,954.27 : 230,554,442.43 = 92,727,153.36 : x
  2. Step 2: Convert to fraction form
    167,070,954.27/230,554,442.43 = 92,727,153.36/x
  3. Step 3: Cross multiply
    167,070,954.27x = 230,554,442.43 × 92,727,153.36
  4. Step 4: Simplify right side
    167,070,954.27x = 21,378,657,141,035,900
  5. Step 5: Solve for x
    x = 21,378,657,141,035,900/167,070,954.27
  6. Step 6: Final answer
    x = 127,961,543.25

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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.