Home / 39,248,400.52-58,867,964.26-10,496,764.40

Finding the Fourth Proportional to 39,248,400.52, 58,867,964.26 and 10,496,764.40

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Solution

The fourth proportional to 39,248,400.52, 58,867,964.26 and 10,496,764.40 is: 15,743,906.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,248,400.52 : 58,867,964.26 = 10,496,764.40 : x
  2. Step 2: Convert to fraction form
    39,248,400.52/58,867,964.26 = 10,496,764.40/x
  3. Step 3: Cross multiply
    39,248,400.52x = 58,867,964.26 × 10,496,764.40
  4. Step 4: Simplify right side
    39,248,400.52x = 617,923,151,544,840.38
  5. Step 5: Solve for x
    x = 617,923,151,544,840.38/39,248,400.52
  6. Step 6: Final answer
    x = 15,743,906.59

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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.