Home / 24,270,115,036.91-33,491,407,746.54-13,418,558,882.79

Finding the Fourth Proportional to 24,270,115,036.91, 33,491,407,746.54 and 13,418,558,882.79

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Solution

The fourth proportional to 24,270,115,036.91, 33,491,407,746.54 and 13,418,558,882.79 is: 18,516,864,309.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,270,115,036.91 : 33,491,407,746.54 = 13,418,558,882.79 : x
  2. Step 2: Convert to fraction form
    24,270,115,036.91/33,491,407,746.54 = 13,418,558,882.79/x
  3. Step 3: Cross multiply
    24,270,115,036.91x = 33,491,407,746.54 × 13,418,558,882.79
  4. Step 4: Simplify right side
    24,270,115,036.91x = 449,406,426,914,636,955,648
  5. Step 5: Solve for x
    x = 449,406,426,914,636,955,648/24,270,115,036.91
  6. Step 6: Final answer
    x = 18,516,864,309.51

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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.