Home / 6,527,787,454.78-9,008,377,193.76-3,708,550,079.69

Finding the Fourth Proportional to 6,527,787,454.78, 9,008,377,193.76 and 3,708,550,079.69

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Solution

The fourth proportional to 6,527,787,454.78, 9,008,377,193.76 and 3,708,550,079.69 is: 5,117,816,441.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,787,454.78 : 9,008,377,193.76 = 3,708,550,079.69 : x
  2. Step 2: Convert to fraction form
    6,527,787,454.78/9,008,377,193.76 = 3,708,550,079.69/x
  3. Step 3: Cross multiply
    6,527,787,454.78x = 9,008,377,193.76 × 3,708,550,079.69
  4. Step 4: Simplify right side
    6,527,787,454.78x = 33,408,017,959,737,094,144
  5. Step 5: Solve for x
    x = 33,408,017,959,737,094,144/6,527,787,454.78
  6. Step 6: Final answer
    x = 5,117,816,441.05

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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.