Home / 88,838,227.26-122,627,574.27-61,052,915.25

Finding the Fourth Proportional to 88,838,227.26, 122,627,574.27 and 61,052,915.25

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Solution

The fourth proportional to 88,838,227.26, 122,627,574.27 and 61,052,915.25 is: 84,274,204.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,838,227.26 : 122,627,574.27 = 61,052,915.25 : x
  2. Step 2: Convert to fraction form
    88,838,227.26/122,627,574.27 = 61,052,915.25/x
  3. Step 3: Cross multiply
    88,838,227.26x = 122,627,574.27 × 61,052,915.25
  4. Step 4: Simplify right side
    88,838,227.26x = 7,486,770,899,219,390
  5. Step 5: Solve for x
    x = 7,486,770,899,219,390/88,838,227.26
  6. Step 6: Final answer
    x = 84,274,204.14

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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.