Home / 36,385,338,876.40-54,578,008,314.60-16,794,297,852.40

Finding the Fourth Proportional to 36,385,338,876.40, 54,578,008,314.60 and 16,794,297,852.40

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Solution

The fourth proportional to 36,385,338,876.40, 54,578,008,314.60 and 16,794,297,852.40 is: 25,191,446,778.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,338,876.40 : 54,578,008,314.60 = 16,794,297,852.40 : x
  2. Step 2: Convert to fraction form
    36,385,338,876.40/54,578,008,314.60 = 16,794,297,852.40/x
  3. Step 3: Cross multiply
    36,385,338,876.40x = 54,578,008,314.60 × 16,794,297,852.40
  4. Step 4: Simplify right side
    36,385,338,876.40x = 916,599,327,826,156,060,672
  5. Step 5: Solve for x
    x = 916,599,327,826,156,060,672/36,385,338,876.40
  6. Step 6: Final answer
    x = 25,191,446,778.60

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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.