Home / 38,313,150.54-52,865,186.16-22,634,727.66

Finding the Fourth Proportional to 38,313,150.54, 52,865,186.16 and 22,634,727.66

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Solution

The fourth proportional to 38,313,150.54, 52,865,186.16 and 22,634,727.66 is: 31,231,811.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,313,150.54 : 52,865,186.16 = 22,634,727.66 : x
  2. Step 2: Convert to fraction form
    38,313,150.54/52,865,186.16 = 22,634,727.66/x
  3. Step 3: Cross multiply
    38,313,150.54x = 52,865,186.16 × 22,634,727.66
  4. Step 4: Simplify right side
    38,313,150.54x = 1,196,589,091,426,801
  5. Step 5: Solve for x
    x = 1,196,589,091,426,801/38,313,150.54
  6. Step 6: Final answer
    x = 31,231,811.39

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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.