Home / 50,377,248.73-75,562,228.60-15,843,529.11

Finding the Fourth Proportional to 50,377,248.73, 75,562,228.60 and 15,843,529.11

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Solution

The fourth proportional to 50,377,248.73, 75,562,228.60 and 15,843,529.11 is: 23,764,147.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,377,248.73 : 75,562,228.60 = 15,843,529.11 : x
  2. Step 2: Convert to fraction form
    50,377,248.73/75,562,228.60 = 15,843,529.11/x
  3. Step 3: Cross multiply
    50,377,248.73x = 75,562,228.60 × 15,843,529.11
  4. Step 4: Simplify right side
    50,377,248.73x = 1,197,172,368,440,574.50
  5. Step 5: Solve for x
    x = 1,197,172,368,440,574.50/50,377,248.73
  6. Step 6: Final answer
    x = 23,764,147.48

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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.