Home / 17,763,404.70-24,512,130.24-10,029,210.42

Finding the Fourth Proportional to 17,763,404.70, 24,512,130.24 and 10,029,210.42

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Solution

The fourth proportional to 17,763,404.70, 24,512,130.24 and 10,029,210.42 is: 13,839,537.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,763,404.70 : 24,512,130.24 = 10,029,210.42 : x
  2. Step 2: Convert to fraction form
    17,763,404.70/24,512,130.24 = 10,029,210.42/x
  3. Step 3: Cross multiply
    17,763,404.70x = 24,512,130.24 × 10,029,210.42
  4. Step 4: Simplify right side
    17,763,404.70x = 245,837,312,019,405.09
  5. Step 5: Solve for x
    x = 245,837,312,019,405.09/17,763,404.70
  6. Step 6: Final answer
    x = 13,839,537.87

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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.