Home / 24,315,232.06-36,424,919.98-19,771,411.51

Finding the Fourth Proportional to 24,315,232.06, 36,424,919.98 and 19,771,411.51

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Solution

The fourth proportional to 24,315,232.06, 36,424,919.98 and 19,771,411.51 is: 29,618,145.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,315,232.06 : 36,424,919.98 = 19,771,411.51 : x
  2. Step 2: Convert to fraction form
    24,315,232.06/36,424,919.98 = 19,771,411.51/x
  3. Step 3: Cross multiply
    24,315,232.06x = 36,424,919.98 × 19,771,411.51
  4. Step 4: Simplify right side
    24,315,232.06x = 720,172,082,143,401
  5. Step 5: Solve for x
    x = 720,172,082,143,401/24,315,232.06
  6. Step 6: Final answer
    x = 29,618,145.55

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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.