Home / 25,839,765.91-35,659,684.65-14,828,529.83

Finding the Fourth Proportional to 25,839,765.91, 35,659,684.65 and 14,828,529.83

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Solution

The fourth proportional to 25,839,765.91, 35,659,684.65 and 14,828,529.83 is: 20,463,834.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,839,765.91 : 35,659,684.65 = 14,828,529.83 : x
  2. Step 2: Convert to fraction form
    25,839,765.91/35,659,684.65 = 14,828,529.83/x
  3. Step 3: Cross multiply
    25,839,765.91x = 35,659,684.65 × 14,828,529.83
  4. Step 4: Simplify right side
    25,839,765.91x = 528,780,697,486,775.50
  5. Step 5: Solve for x
    x = 528,780,697,486,775.50/25,839,765.91
  6. Step 6: Final answer
    x = 20,463,834.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.