Home / 29,877,376,951.28-44,816,258,061.98-11,951,253,064.73

Finding the Fourth Proportional to 29,877,376,951.28, 44,816,258,061.98 and 11,951,253,064.73

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Solution

The fourth proportional to 29,877,376,951.28, 44,816,258,061.98 and 11,951,253,064.73 is: 17,926,956,653.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,877,376,951.28 : 44,816,258,061.98 = 11,951,253,064.73 : x
  2. Step 2: Convert to fraction form
    29,877,376,951.28/44,816,258,061.98 = 11,951,253,064.73/x
  3. Step 3: Cross multiply
    29,877,376,951.28x = 44,816,258,061.98 × 11,951,253,064.73
  4. Step 4: Simplify right side
    29,877,376,951.28x = 535,610,441,512,969,043,968
  5. Step 5: Solve for x
    x = 535,610,441,512,969,043,968/29,877,376,951.28
  6. Step 6: Final answer
    x = 17,926,956,653.07

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