Home / 32,238,418.98-48,364,010.43-9,209,552.34

Finding the Fourth Proportional to 32,238,418.98, 48,364,010.43 and 9,209,552.34

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Solution

The fourth proportional to 32,238,418.98, 48,364,010.43 and 9,209,552.34 is: 13,816,151.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,238,418.98 : 48,364,010.43 = 9,209,552.34 : x
  2. Step 2: Convert to fraction form
    32,238,418.98/48,364,010.43 = 9,209,552.34/x
  3. Step 3: Cross multiply
    32,238,418.98x = 48,364,010.43 × 9,209,552.34
  4. Step 4: Simplify right side
    32,238,418.98x = 445,410,885,427,390.88
  5. Step 5: Solve for x
    x = 445,410,885,427,390.88/32,238,418.98
  6. Step 6: Final answer
    x = 13,816,151.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.