Home / 31,544,795,486,815-43,531,784,756,305-17,671,369,594,600

Finding the Fourth Proportional to 31,544,795,486,815, 43,531,784,756,305 and 17,671,369,594,600

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Solution

The fourth proportional to 31,544,795,486,815, 43,531,784,756,305 and 17,671,369,594,600 is: 24,386,471,545,291.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,544,795,486,815 : 43,531,784,756,305 = 17,671,369,594,600 : x
  2. Step 2: Convert to fraction form
    31,544,795,486,815/43,531,784,756,305 = 17,671,369,594,600/x
  3. Step 3: Cross multiply
    31,544,795,486,815x = 43,531,784,756,305 × 17,671,369,594,600
  4. Step 4: Simplify right side
    31,544,795,486,815x = 769,266,257,541,239,937,439,891,456
  5. Step 5: Solve for x
    x = 769,266,257,541,239,937,439,891,456/31,544,795,486,815
  6. Step 6: Final answer
    x = 24,386,471,545,291.06

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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.