Home / 49,897,637.70-74,846,456.55-22,616,999.70

Finding the Fourth Proportional to 49,897,637.70, 74,846,456.55 and 22,616,999.70

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Solution

The fourth proportional to 49,897,637.70, 74,846,456.55 and 22,616,999.70 is: 33,925,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,897,637.70 : 74,846,456.55 = 22,616,999.70 : x
  2. Step 2: Convert to fraction form
    49,897,637.70/74,846,456.55 = 22,616,999.70/x
  3. Step 3: Cross multiply
    49,897,637.70x = 74,846,456.55 × 22,616,999.70
  4. Step 4: Simplify right side
    49,897,637.70x = 1,692,802,285,337,413
  5. Step 5: Solve for x
    x = 1,692,802,285,337,413/49,897,637.70
  6. Step 6: Final answer
    x = 33,925,499.55

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.