Home / 3,627,464,569,092.60-5,441,217,193,214.80-1,209,958,755,969.20

Finding the Fourth Proportional to 3,627,464,569,092.60, 5,441,217,193,214.80 and 1,209,958,755,969.20

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Solution

The fourth proportional to 3,627,464,569,092.60, 5,441,217,193,214.80 and 1,209,958,755,969.20 is: 1,814,944,918,319.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,464,569,092.60 : 5,441,217,193,214.80 = 1,209,958,755,969.20 : x
  2. Step 2: Convert to fraction form
    3,627,464,569,092.60/5,441,217,193,214.80 = 1,209,958,755,969.20/x
  3. Step 3: Cross multiply
    3,627,464,569,092.60x = 5,441,217,193,214.80 × 1,209,958,755,969.20
  4. Step 4: Simplify right side
    3,627,464,569,092.60x = 6,583,648,386,060,401,520,934,912
  5. Step 5: Solve for x
    x = 6,583,648,386,060,401,520,934,912/3,627,464,569,092.60
  6. Step 6: Final answer
    x = 1,814,944,918,319.98

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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.