Home / 8,768,819,862.20-13,153,229,793.30-8,768,819,862.20

Finding the Fourth Proportional to 8,768,819,862.20, 13,153,229,793.30 and 8,768,819,862.20

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Solution

The fourth proportional to 8,768,819,862.20, 13,153,229,793.30 and 8,768,819,862.20 is: 13,153,229,793.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,819,862.20 : 13,153,229,793.30 = 8,768,819,862.20 : x
  2. Step 2: Convert to fraction form
    8,768,819,862.20/13,153,229,793.30 = 8,768,819,862.20/x
  3. Step 3: Cross multiply
    8,768,819,862.20x = 13,153,229,793.30 × 8,768,819,862.20
  4. Step 4: Simplify right side
    8,768,819,862.20x = 115,338,302,663,569,850,368
  5. Step 5: Solve for x
    x = 115,338,302,663,569,850,368/8,768,819,862.20
  6. Step 6: Final answer
    x = 13,153,229,793.30

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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.