Home / 37,523,479.50-56,294,923.14-21,974,439.96

Finding the Fourth Proportional to 37,523,479.50, 56,294,923.14 and 21,974,439.96

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Solution

The fourth proportional to 37,523,479.50, 56,294,923.14 and 21,974,439.96 is: 32,967,342.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,523,479.50 : 56,294,923.14 = 21,974,439.96 : x
  2. Step 2: Convert to fraction form
    37,523,479.50/56,294,923.14 = 21,974,439.96/x
  3. Step 3: Cross multiply
    37,523,479.50x = 56,294,923.14 × 21,974,439.96
  4. Step 4: Simplify right side
    37,523,479.50x = 1,237,049,408,592,744.75
  5. Step 5: Solve for x
    x = 1,237,049,408,592,744.75/37,523,479.50
  6. Step 6: Final answer
    x = 32,967,342.72

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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.