Home / 37,946,727.54-56,919,886.92-9,192,848.58

Finding the Fourth Proportional to 37,946,727.54, 56,919,886.92 and 9,192,848.58

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Solution

The fourth proportional to 37,946,727.54, 56,919,886.92 and 9,192,848.58 is: 13,789,223.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,946,727.54 : 56,919,886.92 = 9,192,848.58 : x
  2. Step 2: Convert to fraction form
    37,946,727.54/56,919,886.92 = 9,192,848.58/x
  3. Step 3: Cross multiply
    37,946,727.54x = 56,919,886.92 × 9,192,848.58
  4. Step 4: Simplify right side
    37,946,727.54x = 523,255,901,646,282.62
  5. Step 5: Solve for x
    x = 523,255,901,646,282.62/37,946,727.54
  6. Step 6: Final answer
    x = 13,789,223.36

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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.