Home / 24,015,682.83-33,139,099.16-13,561,065.51

Finding the Fourth Proportional to 24,015,682.83, 33,139,099.16 and 13,561,065.51

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Solution

The fourth proportional to 24,015,682.83, 33,139,099.16 and 13,561,065.51 is: 18,712,834.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015,682.83 : 33,139,099.16 = 13,561,065.51 : x
  2. Step 2: Convert to fraction form
    24,015,682.83/33,139,099.16 = 13,561,065.51/x
  3. Step 3: Cross multiply
    24,015,682.83x = 33,139,099.16 × 13,561,065.51
  4. Step 4: Simplify right side
    24,015,682.83x = 449,401,494,583,340.62
  5. Step 5: Solve for x
    x = 449,401,494,583,340.62/24,015,682.83
  6. Step 6: Final answer
    x = 18,712,834.35

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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.