Home / 43,753,218,151.22-60,378,653,987.42-24,721,913,042.36

Finding the Fourth Proportional to 43,753,218,151.22, 60,378,653,987.42 and 24,721,913,042.36

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Solution

The fourth proportional to 43,753,218,151.22, 60,378,653,987.42 and 24,721,913,042.36 is: 34,115,795,284.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,753,218,151.22 : 60,378,653,987.42 = 24,721,913,042.36 : x
  2. Step 2: Convert to fraction form
    43,753,218,151.22/60,378,653,987.42 = 24,721,913,042.36/x
  3. Step 3: Cross multiply
    43,753,218,151.22x = 60,378,653,987.42 × 24,721,913,042.36
  4. Step 4: Simplify right side
    43,753,218,151.22x = 1,492,675,833,491,314,704,384
  5. Step 5: Solve for x
    x = 1,492,675,833,491,314,704,384/43,753,218,151.22
  6. Step 6: Final answer
    x = 34,115,795,284.65

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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.