Home / 150,445,104.90-207,526,283.82-94,602,144.84

Finding the Fourth Proportional to 150,445,104.90, 207,526,283.82 and 94,602,144.84

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Solution

The fourth proportional to 150,445,104.90, 207,526,283.82 and 94,602,144.84 is: 130,495,648.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,445,104.90 : 207,526,283.82 = 94,602,144.84 : x
  2. Step 2: Convert to fraction form
    150,445,104.90/207,526,283.82 = 94,602,144.84/x
  3. Step 3: Cross multiply
    150,445,104.90x = 207,526,283.82 × 94,602,144.84
  4. Step 4: Simplify right side
    150,445,104.90x = 19,632,431,560,046,588
  5. Step 5: Solve for x
    x = 19,632,431,560,046,588/150,445,104.90
  6. Step 6: Final answer
    x = 130,495,648.72

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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.