Home / 113,882,018.40-170,806,438.80-33,094,562.40

Finding the Fourth Proportional to 113,882,018.40, 170,806,438.80 and 33,094,562.40

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Solution

The fourth proportional to 113,882,018.40, 170,806,438.80 and 33,094,562.40 is: 49,637,022.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,882,018.40 : 170,806,438.80 = 33,094,562.40 : x
  2. Step 2: Convert to fraction form
    113,882,018.40/170,806,438.80 = 33,094,562.40/x
  3. Step 3: Cross multiply
    113,882,018.40x = 170,806,438.80 × 33,094,562.40
  4. Step 4: Simplify right side
    113,882,018.40x = 5,652,764,347,188,381
  5. Step 5: Solve for x
    x = 5,652,764,347,188,381/113,882,018.40
  6. Step 6: Final answer
    x = 49,637,022.83

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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.