Home / 25,719,277.20-35,494,376.52-17,002,332.56

Finding the Fourth Proportional to 25,719,277.20, 35,494,376.52 and 17,002,332.56

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Solution

The fourth proportional to 25,719,277.20, 35,494,376.52 and 17,002,332.56 is: 23,464,391.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,719,277.20 : 35,494,376.52 = 17,002,332.56 : x
  2. Step 2: Convert to fraction form
    25,719,277.20/35,494,376.52 = 17,002,332.56/x
  3. Step 3: Cross multiply
    25,719,277.20x = 35,494,376.52 × 17,002,332.56
  4. Step 4: Simplify right side
    25,719,277.20x = 603,487,193,602,895.50
  5. Step 5: Solve for x
    x = 603,487,193,602,895.50/25,719,277.20
  6. Step 6: Final answer
    x = 23,464,391.67

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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.