Home / 92,244,339.96-127,293,220.38-50,427,609.48

Finding the Fourth Proportional to 92,244,339.96, 127,293,220.38 and 50,427,609.48

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Solution

The fourth proportional to 92,244,339.96, 127,293,220.38 and 50,427,609.48 is: 69,587,931.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,244,339.96 : 127,293,220.38 = 50,427,609.48 : x
  2. Step 2: Convert to fraction form
    92,244,339.96/127,293,220.38 = 50,427,609.48/x
  3. Step 3: Cross multiply
    92,244,339.96x = 127,293,220.38 × 50,427,609.48
  4. Step 4: Simplify right side
    92,244,339.96x = 6,419,092,806,774,217
  5. Step 5: Solve for x
    x = 6,419,092,806,774,217/92,244,339.96
  6. Step 6: Final answer
    x = 69,587,931.46

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Double scale
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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.