Home / 24,024,522.64-36,021,511.32-20,382,507.84

Finding the Fourth Proportional to 24,024,522.64, 36,021,511.32 and 20,382,507.84

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Solution

The fourth proportional to 24,024,522.64, 36,021,511.32 and 20,382,507.84 is: 30,560,804.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024,522.64 : 36,021,511.32 = 20,382,507.84 : x
  2. Step 2: Convert to fraction form
    24,024,522.64/36,021,511.32 = 20,382,507.84/x
  3. Step 3: Cross multiply
    24,024,522.64x = 36,021,511.32 × 20,382,507.84
  4. Step 4: Simplify right side
    24,024,522.64x = 734,208,736,888,548.75
  5. Step 5: Solve for x
    x = 734,208,736,888,548.75/24,024,522.64
  6. Step 6: Final answer
    x = 30,560,804.39

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1.5x scale

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.