Home / 54,592,460,998.80-81,888,691,498.20-44,674,496,480.40

Finding the Fourth Proportional to 54,592,460,998.80, 81,888,691,498.20 and 44,674,496,480.40

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Solution

The fourth proportional to 54,592,460,998.80, 81,888,691,498.20 and 44,674,496,480.40 is: 67,011,744,720.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,592,460,998.80 : 81,888,691,498.20 = 44,674,496,480.40 : x
  2. Step 2: Convert to fraction form
    54,592,460,998.80/81,888,691,498.20 = 44,674,496,480.40/x
  3. Step 3: Cross multiply
    54,592,460,998.80x = 81,888,691,498.20 × 44,674,496,480.40
  4. Step 4: Simplify right side
    54,592,460,998.80x = 3,658,336,060,120,897,159,168
  5. Step 5: Solve for x
    x = 3,658,336,060,120,897,159,168/54,592,460,998.80
  6. Step 6: Final answer
    x = 67,011,744,720.60

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Double scale
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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.