Home / 36,570,433.84-54,864,787.68-25,808,741.44

Finding the Fourth Proportional to 36,570,433.84, 54,864,787.68 and 25,808,741.44

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Solution

The fourth proportional to 36,570,433.84, 54,864,787.68 and 25,808,741.44 is: 38,719,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,570,433.84 : 54,864,787.68 = 25,808,741.44 : x
  2. Step 2: Convert to fraction form
    36,570,433.84/54,864,787.68 = 25,808,741.44/x
  3. Step 3: Cross multiply
    36,570,433.84x = 54,864,787.68 × 25,808,741.44
  4. Step 4: Simplify right side
    36,570,433.84x = 1,415,991,119,393,617.50
  5. Step 5: Solve for x
    x = 1,415,991,119,393,617.50/36,570,433.84
  6. Step 6: Final answer
    x = 38,719,560.33

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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.