Home / 37,983,076.16-56,974,685.52-9,229,236.08

Finding the Fourth Proportional to 37,983,076.16, 56,974,685.52 and 9,229,236.08

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Solution

The fourth proportional to 37,983,076.16, 56,974,685.52 and 9,229,236.08 is: 13,843,871.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,983,076.16 : 56,974,685.52 = 9,229,236.08 : x
  2. Step 2: Convert to fraction form
    37,983,076.16/56,974,685.52 = 9,229,236.08/x
  3. Step 3: Cross multiply
    37,983,076.16x = 56,974,685.52 × 9,229,236.08
  4. Step 4: Simplify right side
    37,983,076.16x = 525,832,823,247,837.62
  5. Step 5: Solve for x
    x = 525,832,823,247,837.62/37,983,076.16
  6. Step 6: Final answer
    x = 13,843,871.44

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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.