Home / 24,584,807.70-36,877,211.55-8,405,381.70

Finding the Fourth Proportional to 24,584,807.70, 36,877,211.55 and 8,405,381.70

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Solution

The fourth proportional to 24,584,807.70, 36,877,211.55 and 8,405,381.70 is: 12,608,072.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,584,807.70 : 36,877,211.55 = 8,405,381.70 : x
  2. Step 2: Convert to fraction form
    24,584,807.70/36,877,211.55 = 8,405,381.70/x
  3. Step 3: Cross multiply
    24,584,807.70x = 36,877,211.55 × 8,405,381.70
  4. Step 4: Simplify right side
    24,584,807.70x = 309,967,039,109,398.56
  5. Step 5: Solve for x
    x = 309,967,039,109,398.56/24,584,807.70
  6. Step 6: Final answer
    x = 12,608,072.55

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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.