Home / 22,604,075.79-33,906,113.69-6,647,723.79

Finding the Fourth Proportional to 22,604,075.79, 33,906,113.69 and 6,647,723.79

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Solution

The fourth proportional to 22,604,075.79, 33,906,113.69 and 6,647,723.79 is: 9,971,585.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,604,075.79 : 33,906,113.69 = 6,647,723.79 : x
  2. Step 2: Convert to fraction form
    22,604,075.79/33,906,113.69 = 6,647,723.79/x
  3. Step 3: Cross multiply
    22,604,075.79x = 33,906,113.69 × 6,647,723.79
  4. Step 4: Simplify right side
    22,604,075.79x = 225,398,478,603,457.66
  5. Step 5: Solve for x
    x = 225,398,478,603,457.66/22,604,075.79
  6. Step 6: Final answer
    x = 9,971,585.69

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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.