Home / 113,317,981.02-170,006,675.94-35,591,745.42

Finding the Fourth Proportional to 113,317,981.02, 170,006,675.94 and 35,591,745.42

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Solution

The fourth proportional to 113,317,981.02, 170,006,675.94 and 35,591,745.42 is: 53,396,947.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,317,981.02 : 170,006,675.94 = 35,591,745.42 : x
  2. Step 2: Convert to fraction form
    113,317,981.02/170,006,675.94 = 35,591,745.42/x
  3. Step 3: Cross multiply
    113,317,981.02x = 170,006,675.94 × 35,591,745.42
  4. Step 4: Simplify right side
    113,317,981.02x = 6,050,834,329,756,919
  5. Step 5: Solve for x
    x = 6,050,834,329,756,919/113,317,981.02
  6. Step 6: Final answer
    x = 53,396,947.91

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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.