Home / 6,527,787,404.93-9,008,377,125.19-3,708,550,029.84

Finding the Fourth Proportional to 6,527,787,404.93, 9,008,377,125.19 and 3,708,550,029.84

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Solution

The fourth proportional to 6,527,787,404.93, 9,008,377,125.19 and 3,708,550,029.84 is: 5,117,816,372.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,787,404.93 : 9,008,377,125.19 = 3,708,550,029.84 : x
  2. Step 2: Convert to fraction form
    6,527,787,404.93/9,008,377,125.19 = 3,708,550,029.84/x
  3. Step 3: Cross multiply
    6,527,787,404.93x = 9,008,377,125.19 × 3,708,550,029.84
  4. Step 4: Simplify right side
    6,527,787,404.93x = 33,408,017,256,433,352,704
  5. Step 5: Solve for x
    x = 33,408,017,256,433,352,704/6,527,787,404.93
  6. Step 6: Final answer
    x = 5,117,816,372.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.