Home / 113,882,017.40-170,806,437.30-33,094,561.40

Finding the Fourth Proportional to 113,882,017.40, 170,806,437.30 and 33,094,561.40

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Solution

The fourth proportional to 113,882,017.40, 170,806,437.30 and 33,094,561.40 is: 49,637,021.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,882,017.40 : 170,806,437.30 = 33,094,561.40 : x
  2. Step 2: Convert to fraction form
    113,882,017.40/170,806,437.30 = 33,094,561.40/x
  3. Step 3: Cross multiply
    113,882,017.40x = 170,806,437.30 × 33,094,561.40
  4. Step 4: Simplify right side
    113,882,017.40x = 5,652,764,126,740,100
  5. Step 5: Solve for x
    x = 5,652,764,126,740,100/113,882,017.40
  6. Step 6: Final answer
    x = 49,637,021.33

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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.