Home / 113,880,756.40-170,804,545.80-33,093,300.40

Finding the Fourth Proportional to 113,880,756.40, 170,804,545.80 and 33,093,300.40

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Solution

The fourth proportional to 113,880,756.40, 170,804,545.80 and 33,093,300.40 is: 49,635,129.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,880,756.40 : 170,804,545.80 = 33,093,300.40 : x
  2. Step 2: Convert to fraction form
    113,880,756.40/170,804,545.80 = 33,093,300.40/x
  3. Step 3: Cross multiply
    113,880,756.40x = 170,804,545.80 × 33,093,300.40
  4. Step 4: Simplify right side
    113,880,756.40x = 5,652,486,143,844,958
  5. Step 5: Solve for x
    x = 5,652,486,143,844,958/113,880,756.40
  6. Step 6: Final answer
    x = 49,635,129.96

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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.