Home / 32,675,503.05-49,008,005.78-9,951,115.05

Finding the Fourth Proportional to 32,675,503.05, 49,008,005.78 and 9,951,115.05

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Solution

The fourth proportional to 32,675,503.05, 49,008,005.78 and 9,951,115.05 is: 14,925,074.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,675,503.05 : 49,008,005.78 = 9,951,115.05 : x
  2. Step 2: Convert to fraction form
    32,675,503.05/49,008,005.78 = 9,951,115.05/x
  3. Step 3: Cross multiply
    32,675,503.05x = 49,008,005.78 × 9,951,115.05
  4. Step 4: Simplify right side
    32,675,503.05x = 487,684,303,838,089.44
  5. Step 5: Solve for x
    x = 487,684,303,838,089.44/32,675,503.05
  6. Step 6: Final answer
    x = 14,925,074.09

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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.