Home / 193,731,229.49-267,341,396.03-114,371,854.01

Finding the Fourth Proportional to 193,731,229.49, 267,341,396.03 and 114,371,854.01

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Solution

The fourth proportional to 193,731,229.49, 267,341,396.03 and 114,371,854.01 is: 157,828,612.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,731,229.49 : 267,341,396.03 = 114,371,854.01 : x
  2. Step 2: Convert to fraction form
    193,731,229.49/267,341,396.03 = 114,371,854.01/x
  3. Step 3: Cross multiply
    193,731,229.49x = 267,341,396.03 × 114,371,854.01
  4. Step 4: Simplify right side
    193,731,229.49x = 30,576,331,116,521,976
  5. Step 5: Solve for x
    x = 30,576,331,116,521,976/193,731,229.49
  6. Step 6: Final answer
    x = 157,828,612.34

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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.