Home / 39,946,169.52-55,122,574.32-24,474,150.54

Finding the Fourth Proportional to 39,946,169.52, 55,122,574.32 and 24,474,150.54

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Solution

The fourth proportional to 39,946,169.52, 55,122,574.32 and 24,474,150.54 is: 33,772,404.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,946,169.52 : 55,122,574.32 = 24,474,150.54 : x
  2. Step 2: Convert to fraction form
    39,946,169.52/55,122,574.32 = 24,474,150.54/x
  3. Step 3: Cross multiply
    39,946,169.52x = 55,122,574.32 × 24,474,150.54
  4. Step 4: Simplify right side
    39,946,169.52x = 1,349,078,182,060,018
  5. Step 5: Solve for x
    x = 1,349,078,182,060,018/39,946,169.52
  6. Step 6: Final answer
    x = 33,772,404.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.