Home / 98,783,864,654.68-148,071,217,331.03-33,227,622,368.63

Finding the Fourth Proportional to 98,783,864,654.68, 148,071,217,331.03 and 33,227,622,368.63

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Solution

The fourth proportional to 98,783,864,654.68, 148,071,217,331.03 and 33,227,622,368.63 is: 49,806,256,419.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,783,864,654.68 : 148,071,217,331.03 = 33,227,622,368.63 : x
  2. Step 2: Convert to fraction form
    98,783,864,654.68/148,071,217,331.03 = 33,227,622,368.63/x
  3. Step 3: Cross multiply
    98,783,864,654.68x = 148,071,217,331.03 × 33,227,622,368.63
  4. Step 4: Simplify right side
    98,783,864,654.68x = 4,920,054,493,139,103,121,408
  5. Step 5: Solve for x
    x = 4,920,054,493,139,103,121,408/98,783,864,654.68
  6. Step 6: Final answer
    x = 49,806,256,419.90

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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.