Home / 29,877,376,949.28-44,816,258,058.98-11,951,253,062.73

Finding the Fourth Proportional to 29,877,376,949.28, 44,816,258,058.98 and 11,951,253,062.73

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Solution

The fourth proportional to 29,877,376,949.28, 44,816,258,058.98 and 11,951,253,062.73 is: 17,926,956,650.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,877,376,949.28 : 44,816,258,058.98 = 11,951,253,062.73 : x
  2. Step 2: Convert to fraction form
    29,877,376,949.28/44,816,258,058.98 = 11,951,253,062.73/x
  3. Step 3: Cross multiply
    29,877,376,949.28x = 44,816,258,058.98 × 11,951,253,062.73
  4. Step 4: Simplify right side
    29,877,376,949.28x = 535,610,441,387,422,973,952
  5. Step 5: Solve for x
    x = 535,610,441,387,422,973,952/29,877,376,949.28
  6. Step 6: Final answer
    x = 17,926,956,650.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.