Home / 9,752,165.82-14,617,671.77-4,882,728.77

Finding the Fourth Proportional to 9,752,165.82, 14,617,671.77 and 4,882,728.77

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Solution

The fourth proportional to 9,752,165.82, 14,617,671.77 and 4,882,728.77 is: 7,318,797.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,165.82 : 14,617,671.77 = 4,882,728.77 : x
  2. Step 2: Convert to fraction form
    9,752,165.82/14,617,671.77 = 4,882,728.77/x
  3. Step 3: Cross multiply
    9,752,165.82x = 14,617,671.77 × 4,882,728.77
  4. Step 4: Simplify right side
    9,752,165.82x = 71,374,126,404,293.81
  5. Step 5: Solve for x
    x = 71,374,126,404,293.81/9,752,165.82
  6. Step 6: Final answer
    x = 7,318,797.46

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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.