Home / 24,012,021.24-33,136,550.96-12,998,767.95

Finding the Fourth Proportional to 24,012,021.24, 33,136,550.96 and 12,998,767.95

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Solution

The fourth proportional to 24,012,021.24, 33,136,550.96 and 12,998,767.95 is: 17,938,279.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,012,021.24 : 33,136,550.96 = 12,998,767.95 : x
  2. Step 2: Convert to fraction form
    24,012,021.24/33,136,550.96 = 12,998,767.95/x
  3. Step 3: Cross multiply
    24,012,021.24x = 33,136,550.96 × 12,998,767.95
  4. Step 4: Simplify right side
    24,012,021.24x = 430,734,336,527,395.88
  5. Step 5: Solve for x
    x = 430,734,336,527,395.88/24,012,021.24
  6. Step 6: Final answer
    x = 17,938,279.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.