Home / 92,327,416.01-127,414,854.51-50,510,511.25

Finding the Fourth Proportional to 92,327,416.01, 127,414,854.51 and 50,510,511.25

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Solution

The fourth proportional to 92,327,416.01, 127,414,854.51 and 50,510,511.25 is: 69,706,157.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,327,416.01 : 127,414,854.51 = 50,510,511.25 : x
  2. Step 2: Convert to fraction form
    92,327,416.01/127,414,854.51 = 50,510,511.25/x
  3. Step 3: Cross multiply
    92,327,416.01x = 127,414,854.51 × 50,510,511.25
  4. Step 4: Simplify right side
    92,327,416.01x = 6,435,789,441,636,517
  5. Step 5: Solve for x
    x = 6,435,789,441,636,517/92,327,416.01
  6. Step 6: Final answer
    x = 69,706,157.93

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1.5x scale

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.