Home / 52,815,569,360,272-79,259,542,155,480-18,433,358,816,749

Finding the Fourth Proportional to 52,815,569,360,272, 79,259,542,155,480 and 18,433,358,816,749

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Solution

The fourth proportional to 52,815,569,360,272, 79,259,542,155,480 and 18,433,358,816,749 is: 27,662,668,374,113.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,815,569,360,272 : 79,259,542,155,480 = 18,433,358,816,749 : x
  2. Step 2: Convert to fraction form
    52,815,569,360,272/79,259,542,155,480 = 18,433,358,816,749/x
  3. Step 3: Cross multiply
    52,815,569,360,272x = 79,259,542,155,480 × 18,433,358,816,749
  4. Step 4: Simplify right side
    52,815,569,360,272x = 1,461,019,580,203,206,384,942,055,424
  5. Step 5: Solve for x
    x = 1,461,019,580,203,206,384,942,055,424/52,815,569,360,272
  6. Step 6: Final answer
    x = 27,662,668,374,113.73

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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.