Home / 99,097,231.41-148,647,341.97-34,403,091.93

Finding the Fourth Proportional to 99,097,231.41, 148,647,341.97 and 34,403,091.93

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Solution

The fourth proportional to 99,097,231.41, 148,647,341.97 and 34,403,091.93 is: 51,605,156.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,097,231.41 : 148,647,341.97 = 34,403,091.93 : x
  2. Step 2: Convert to fraction form
    99,097,231.41/148,647,341.97 = 34,403,091.93/x
  3. Step 3: Cross multiply
    99,097,231.41x = 148,647,341.97 × 34,403,091.93
  4. Step 4: Simplify right side
    99,097,231.41x = 5,113,928,170,944,057
  5. Step 5: Solve for x
    x = 5,113,928,170,944,057/99,097,231.41
  6. Step 6: Final answer
    x = 51,605,156.86

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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.