Home / 3,815,925,588.50-5,723,890,379.60-1,195,933,748.22

Finding the Fourth Proportional to 3,815,925,588.50, 5,723,890,379.60 and 1,195,933,748.22

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Solution

The fourth proportional to 3,815,925,588.50, 5,723,890,379.60 and 1,195,933,748.22 is: 1,793,901,248.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,925,588.50 : 5,723,890,379.60 = 1,195,933,748.22 : x
  2. Step 2: Convert to fraction form
    3,815,925,588.50/5,723,890,379.60 = 1,195,933,748.22/x
  3. Step 3: Cross multiply
    3,815,925,588.50x = 5,723,890,379.60 × 1,195,933,748.22
  4. Step 4: Simplify right side
    3,815,925,588.50x = 6,845,393,676,069,447,680
  5. Step 5: Solve for x
    x = 6,845,393,676,069,447,680/3,815,925,588.50
  6. Step 6: Final answer
    x = 1,793,901,248.16

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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.