Home / 132,852,283.01-183,336,229.19-74,114,948.33

Finding the Fourth Proportional to 132,852,283.01, 183,336,229.19 and 74,114,948.33

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Solution

The fourth proportional to 132,852,283.01, 183,336,229.19 and 74,114,948.33 is: 102,278,672.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,852,283.01 : 183,336,229.19 = 74,114,948.33 : x
  2. Step 2: Convert to fraction form
    132,852,283.01/183,336,229.19 = 74,114,948.33/x
  3. Step 3: Cross multiply
    132,852,283.01x = 183,336,229.19 × 74,114,948.33
  4. Step 4: Simplify right side
    132,852,283.01x = 13,587,955,152,972,738
  5. Step 5: Solve for x
    x = 13,587,955,152,972,738/132,852,283.01
  6. Step 6: Final answer
    x = 102,278,672.56

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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.