Home / 15,550,184.84-21,463,523.15-9,025,916.19

Finding the Fourth Proportional to 15,550,184.84, 21,463,523.15 and 9,025,916.19

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Solution

The fourth proportional to 15,550,184.84, 21,463,523.15 and 9,025,916.19 is: 12,458,241.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,550,184.84 : 21,463,523.15 = 9,025,916.19 : x
  2. Step 2: Convert to fraction form
    15,550,184.84/21,463,523.15 = 9,025,916.19/x
  3. Step 3: Cross multiply
    15,550,184.84x = 21,463,523.15 × 9,025,916.19
  4. Step 4: Simplify right side
    15,550,184.84x = 193,727,961,049,724.44
  5. Step 5: Solve for x
    x = 193,727,961,049,724.44/15,550,184.84
  6. Step 6: Final answer
    x = 12,458,241.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.