Home / 75,787,266.67-113,632,023.32-29,733,790.06

Finding the Fourth Proportional to 75,787,266.67, 113,632,023.32 and 29,733,790.06

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Solution

The fourth proportional to 75,787,266.67, 113,632,023.32 and 29,733,790.06 is: 44,581,509.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,787,266.67 : 113,632,023.32 = 29,733,790.06 : x
  2. Step 2: Convert to fraction form
    75,787,266.67/113,632,023.32 = 29,733,790.06/x
  3. Step 3: Cross multiply
    75,787,266.67x = 113,632,023.32 × 29,733,790.06
  4. Step 4: Simplify right side
    75,787,266.67x = 3,378,710,725,594,777
  5. Step 5: Solve for x
    x = 3,378,710,725,594,777/75,787,266.67
  6. Step 6: Final answer
    x = 44,581,509.19

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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.