Home / 10,295,833,800-15,441,452,321.76-4,774,374,373.44

Finding the Fourth Proportional to 10,295,833,800, 15,441,452,321.76 and 4,774,374,373.44

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Solution

The fourth proportional to 10,295,833,800, 15,441,452,321.76 and 4,774,374,373.44 is: 7,160,495,758.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,833,800 : 15,441,452,321.76 = 4,774,374,373.44 : x
  2. Step 2: Convert to fraction form
    10,295,833,800/15,441,452,321.76 = 4,774,374,373.44/x
  3. Step 3: Cross multiply
    10,295,833,800x = 15,441,452,321.76 × 4,774,374,373.44
  4. Step 4: Simplify right side
    10,295,833,800x = 73,723,274,253,706,526,720
  5. Step 5: Solve for x
    x = 73,723,274,253,706,526,720/10,295,833,800
  6. Step 6: Final answer
    x = 7,160,495,758.36

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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.