Home / 52,815,569,360,212-79,259,542,155,390-18,433,358,816,685

Finding the Fourth Proportional to 52,815,569,360,212, 79,259,542,155,390 and 18,433,358,816,685

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Solution

The fourth proportional to 52,815,569,360,212, 79,259,542,155,390 and 18,433,358,816,685 is: 27,662,668,374,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,815,569,360,212 : 79,259,542,155,390 = 18,433,358,816,685 : x
  2. Step 2: Convert to fraction form
    52,815,569,360,212/79,259,542,155,390 = 18,433,358,816,685/x
  3. Step 3: Cross multiply
    52,815,569,360,212x = 79,259,542,155,390 × 18,433,358,816,685
  4. Step 4: Simplify right side
    52,815,569,360,212x = 1,461,019,580,196,474,625,000,996,864
  5. Step 5: Solve for x
    x = 1,461,019,580,196,474,625,000,996,864/52,815,569,360,212
  6. Step 6: Final answer
    x = 27,662,668,374,017.70

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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.