Home / 17,577,520.91-24,256,674.46-9,736,868.28

Finding the Fourth Proportional to 17,577,520.91, 24,256,674.46 and 9,736,868.28

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Solution

The fourth proportional to 17,577,520.91, 24,256,674.46 and 9,736,868.28 is: 13,436,709.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,577,520.91 : 24,256,674.46 = 9,736,868.28 : x
  2. Step 2: Convert to fraction form
    17,577,520.91/24,256,674.46 = 9,736,868.28/x
  3. Step 3: Cross multiply
    17,577,520.91x = 24,256,674.46 × 9,736,868.28
  4. Step 4: Simplify right side
    17,577,520.91x = 236,184,044,127,860.12
  5. Step 5: Solve for x
    x = 236,184,044,127,860.12/17,577,520.91
  6. Step 6: Final answer
    x = 13,436,709.61

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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.