Home / 26,747,949,167.76-36,912,193,600.06-14,705,164,870.54

Finding the Fourth Proportional to 26,747,949,167.76, 36,912,193,600.06 and 14,705,164,870.54

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Solution

The fourth proportional to 26,747,949,167.76, 36,912,193,600.06 and 14,705,164,870.54 is: 20,293,140,577.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,747,949,167.76 : 36,912,193,600.06 = 14,705,164,870.54 : x
  2. Step 2: Convert to fraction form
    26,747,949,167.76/36,912,193,600.06 = 14,705,164,870.54/x
  3. Step 3: Cross multiply
    26,747,949,167.76x = 36,912,193,600.06 × 14,705,164,870.54
  4. Step 4: Simplify right side
    26,747,949,167.76x = 542,799,892,622,188,740,608
  5. Step 5: Solve for x
    x = 542,799,892,622,188,740,608/26,747,949,167.76
  6. Step 6: Final answer
    x = 20,293,140,577.54

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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.