Home / 92,725,343.58-127,954,573.22-51,468,988.26

Finding the Fourth Proportional to 92,725,343.58, 127,954,573.22 and 51,468,988.26

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Solution

The fourth proportional to 92,725,343.58, 127,954,573.22 and 51,468,988.26 is: 71,023,650.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,725,343.58 : 127,954,573.22 = 51,468,988.26 : x
  2. Step 2: Convert to fraction form
    92,725,343.58/127,954,573.22 = 51,468,988.26/x
  3. Step 3: Cross multiply
    92,725,343.58x = 127,954,573.22 × 51,468,988.26
  4. Step 4: Simplify right side
    92,725,343.58x = 6,585,692,426,873,490
  5. Step 5: Solve for x
    x = 6,585,692,426,873,490/92,725,343.58
  6. Step 6: Final answer
    x = 71,023,650.84

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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.