Home / 92,256,535.60-127,314,248.35-50,443,299.35

Finding the Fourth Proportional to 92,256,535.60, 127,314,248.35 and 50,443,299.35

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Solution

The fourth proportional to 92,256,535.60, 127,314,248.35 and 50,443,299.35 is: 69,611,878.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,256,535.60 : 127,314,248.35 = 50,443,299.35 : x
  2. Step 2: Convert to fraction form
    92,256,535.60/127,314,248.35 = 50,443,299.35/x
  3. Step 3: Cross multiply
    92,256,535.60x = 127,314,248.35 × 50,443,299.35
  4. Step 4: Simplify right side
    92,256,535.60x = 6,422,150,740,777,751
  5. Step 5: Solve for x
    x = 6,422,150,740,777,751/92,256,535.60
  6. Step 6: Final answer
    x = 69,611,878.43

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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.