Home / 69,604,625.92-104,406,982.64-26,463,863.92

Finding the Fourth Proportional to 69,604,625.92, 104,406,982.64 and 26,463,863.92

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Solution

The fourth proportional to 69,604,625.92, 104,406,982.64 and 26,463,863.92 is: 39,695,812.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,604,625.92 : 104,406,982.64 = 26,463,863.92 : x
  2. Step 2: Convert to fraction form
    69,604,625.92/104,406,982.64 = 26,463,863.92/x
  3. Step 3: Cross multiply
    69,604,625.92x = 104,406,982.64 × 26,463,863.92
  4. Step 4: Simplify right side
    69,604,625.92x = 2,763,012,180,882,762.50
  5. Step 5: Solve for x
    x = 2,763,012,180,882,762.50/69,604,625.92
  6. Step 6: Final answer
    x = 39,695,812.52

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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.