Home / 92,256,553.17-127,314,272.43-50,443,316.82

Finding the Fourth Proportional to 92,256,553.17, 127,314,272.43 and 50,443,316.82

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Solution

The fourth proportional to 92,256,553.17, 127,314,272.43 and 50,443,316.82 is: 69,611,902.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,256,553.17 : 127,314,272.43 = 50,443,316.82 : x
  2. Step 2: Convert to fraction form
    92,256,553.17/127,314,272.43 = 50,443,316.82/x
  3. Step 3: Cross multiply
    92,256,553.17x = 127,314,272.43 × 50,443,316.82
  4. Step 4: Simplify right side
    92,256,553.17x = 6,422,154,179,894,282
  5. Step 5: Solve for x
    x = 6,422,154,179,894,282/92,256,553.17
  6. Step 6: Final answer
    x = 69,611,902.45

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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.