Home / 45,819,786,054.56-63,236,809,353.36-27,754,772,214.12

Finding the Fourth Proportional to 45,819,786,054.56, 63,236,809,353.36 and 27,754,772,214.12

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Solution

The fourth proportional to 45,819,786,054.56, 63,236,809,353.36 and 27,754,772,214.12 is: 38,304,919,998.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,819,786,054.56 : 63,236,809,353.36 = 27,754,772,214.12 : x
  2. Step 2: Convert to fraction form
    45,819,786,054.56/63,236,809,353.36 = 27,754,772,214.12/x
  3. Step 3: Cross multiply
    45,819,786,054.56x = 63,236,809,353.36 × 27,754,772,214.12
  4. Step 4: Simplify right side
    45,819,786,054.56x = 1,755,123,239,150,239,875,072
  5. Step 5: Solve for x
    x = 1,755,123,239,150,239,875,072/45,819,786,054.56
  6. Step 6: Final answer
    x = 38,304,919,998.11

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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.