Home / 62,749,706.45-94,129,981.62-17,311,500.95

Finding the Fourth Proportional to 62,749,706.45, 94,129,981.62 and 17,311,500.95

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Solution

The fourth proportional to 62,749,706.45, 94,129,981.62 and 17,311,500.95 is: 25,968,747.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,749,706.45 : 94,129,981.62 = 17,311,500.95 : x
  2. Step 2: Convert to fraction form
    62,749,706.45/94,129,981.62 = 17,311,500.95/x
  3. Step 3: Cross multiply
    62,749,706.45x = 94,129,981.62 × 17,311,500.95
  4. Step 4: Simplify right side
    62,749,706.45x = 1,629,531,266,151,554.75
  5. Step 5: Solve for x
    x = 1,629,531,266,151,554.75/62,749,706.45
  6. Step 6: Final answer
    x = 25,968,747.24

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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.