Home / 16,894,425.96-23,314,167.23-9,553,700.52

Finding the Fourth Proportional to 16,894,425.96, 23,314,167.23 and 9,553,700.52

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Solution

The fourth proportional to 16,894,425.96, 23,314,167.23 and 9,553,700.52 is: 13,184,027.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,425.96 : 23,314,167.23 = 9,553,700.52 : x
  2. Step 2: Convert to fraction form
    16,894,425.96/23,314,167.23 = 9,553,700.52/x
  3. Step 3: Cross multiply
    16,894,425.96x = 23,314,167.23 × 9,553,700.52
  4. Step 4: Simplify right side
    16,894,425.96x = 222,736,571,540,849.47
  5. Step 5: Solve for x
    x = 222,736,571,540,849.47/16,894,425.96
  6. Step 6: Final answer
    x = 13,184,027.21

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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.