Home / 8,446,981,651.66-11,656,846,222.65-4,584,517,314.71

Finding the Fourth Proportional to 8,446,981,651.66, 11,656,846,222.65 and 4,584,517,314.71

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Solution

The fourth proportional to 8,446,981,651.66, 11,656,846,222.65 and 4,584,517,314.71 is: 6,326,640,159.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,446,981,651.66 : 11,656,846,222.65 = 4,584,517,314.71 : x
  2. Step 2: Convert to fraction form
    8,446,981,651.66/11,656,846,222.65 = 4,584,517,314.71/x
  3. Step 3: Cross multiply
    8,446,981,651.66x = 11,656,846,222.65 × 4,584,517,314.71
  4. Step 4: Simplify right side
    8,446,981,651.66x = 53,441,013,342,670,364,672
  5. Step 5: Solve for x
    x = 53,441,013,342,670,364,672/8,446,981,651.66
  6. Step 6: Final answer
    x = 6,326,640,159.35

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1.5x scale

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.