Home / 16,994,233.52-25,491,527.05-13,604,070.54

Finding the Fourth Proportional to 16,994,233.52, 25,491,527.05 and 13,604,070.54

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Solution

The fourth proportional to 16,994,233.52, 25,491,527.05 and 13,604,070.54 is: 20,406,247.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,994,233.52 : 25,491,527.05 = 13,604,070.54 : x
  2. Step 2: Convert to fraction form
    16,994,233.52/25,491,527.05 = 13,604,070.54/x
  3. Step 3: Cross multiply
    16,994,233.52x = 25,491,527.05 × 13,604,070.54
  4. Step 4: Simplify right side
    16,994,233.52x = 346,788,532,160,518.12
  5. Step 5: Solve for x
    x = 346,788,532,160,518.12/16,994,233.52
  6. Step 6: Final answer
    x = 20,406,247.32

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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.