Home / 24,415,960.40-36,629,772.60-7,376,800.40

Finding the Fourth Proportional to 24,415,960.40, 36,629,772.60 and 7,376,800.40

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Solution

The fourth proportional to 24,415,960.40, 36,629,772.60 and 7,376,800.40 is: 11,066,962.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,415,960.40 : 36,629,772.60 = 7,376,800.40 : x
  2. Step 2: Convert to fraction form
    24,415,960.40/36,629,772.60 = 7,376,800.40/x
  3. Step 3: Cross multiply
    24,415,960.40x = 36,629,772.60 × 7,376,800.40
  4. Step 4: Simplify right side
    24,415,960.40x = 270,210,521,167,589.06
  5. Step 5: Solve for x
    x = 270,210,521,167,589.06/24,415,960.40
  6. Step 6: Final answer
    x = 11,066,962.62

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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.