Home / 8,148,924,269.20-12,223,386,403.80-8,148,924,269.20

Finding the Fourth Proportional to 8,148,924,269.20, 12,223,386,403.80 and 8,148,924,269.20

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Solution

The fourth proportional to 8,148,924,269.20, 12,223,386,403.80 and 8,148,924,269.20 is: 12,223,386,403.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,924,269.20 : 12,223,386,403.80 = 8,148,924,269.20 : x
  2. Step 2: Convert to fraction form
    8,148,924,269.20/12,223,386,403.80 = 8,148,924,269.20/x
  3. Step 3: Cross multiply
    8,148,924,269.20x = 12,223,386,403.80 × 8,148,924,269.20
  4. Step 4: Simplify right side
    8,148,924,269.20x = 99,607,450,117,735,120,896
  5. Step 5: Solve for x
    x = 99,607,450,117,735,120,896/8,148,924,269.20
  6. Step 6: Final answer
    x = 12,223,386,403.80

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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.