Home / 26,695,074.18-36,839,492.44-15,682,288.06

Finding the Fourth Proportional to 26,695,074.18, 36,839,492.44 and 15,682,288.06

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Solution

The fourth proportional to 26,695,074.18, 36,839,492.44 and 15,682,288.06 is: 21,641,727.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,695,074.18 : 36,839,492.44 = 15,682,288.06 : x
  2. Step 2: Convert to fraction form
    26,695,074.18/36,839,492.44 = 15,682,288.06/x
  3. Step 3: Cross multiply
    26,695,074.18x = 36,839,492.44 × 15,682,288.06
  4. Step 4: Simplify right side
    26,695,074.18x = 577,727,532,296,967.75
  5. Step 5: Solve for x
    x = 577,727,532,296,967.75/26,695,074.18
  6. Step 6: Final answer
    x = 21,641,727.92

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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.