Home / 62,749,700.62-94,129,972.89-17,311,495.12

Finding the Fourth Proportional to 62,749,700.62, 94,129,972.89 and 17,311,495.12

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Solution

The fourth proportional to 62,749,700.62, 94,129,972.89 and 17,311,495.12 is: 25,968,738.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,749,700.62 : 94,129,972.89 = 17,311,495.12 : x
  2. Step 2: Convert to fraction form
    62,749,700.62/94,129,972.89 = 17,311,495.12/x
  3. Step 3: Cross multiply
    62,749,700.62x = 94,129,972.89 × 17,311,495.12
  4. Step 4: Simplify right side
    62,749,700.62x = 1,629,530,566,330,967.50
  5. Step 5: Solve for x
    x = 1,629,530,566,330,967.50/62,749,700.62
  6. Step 6: Final answer
    x = 25,968,738.50

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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.