Home / 37,441,881.70-56,162,822.55-18,284,928.10

Finding the Fourth Proportional to 37,441,881.70, 56,162,822.55 and 18,284,928.10

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Solution

The fourth proportional to 37,441,881.70, 56,162,822.55 and 18,284,928.10 is: 27,427,392.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,441,881.70 : 56,162,822.55 = 18,284,928.10 : x
  2. Step 2: Convert to fraction form
    37,441,881.70/56,162,822.55 = 18,284,928.10/x
  3. Step 3: Cross multiply
    37,441,881.70x = 56,162,822.55 × 18,284,928.10
  4. Step 4: Simplify right side
    37,441,881.70x = 1,026,933,172,219,808.62
  5. Step 5: Solve for x
    x = 1,026,933,172,219,808.62/37,441,881.70
  6. Step 6: Final answer
    x = 27,427,392.15

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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.