Home / 44,262,010.70-66,393,016.05-36,703,738.70

Finding the Fourth Proportional to 44,262,010.70, 66,393,016.05 and 36,703,738.70

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Solution

The fourth proportional to 44,262,010.70, 66,393,016.05 and 36,703,738.70 is: 55,055,608.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,262,010.70 : 66,393,016.05 = 36,703,738.70 : x
  2. Step 2: Convert to fraction form
    44,262,010.70/66,393,016.05 = 36,703,738.70/x
  3. Step 3: Cross multiply
    44,262,010.70x = 66,393,016.05 × 36,703,738.70
  4. Step 4: Simplify right side
    44,262,010.70x = 2,436,871,912,604,106
  5. Step 5: Solve for x
    x = 2,436,871,912,604,106/44,262,010.70
  6. Step 6: Final answer
    x = 55,055,608.05

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Double scale
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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.