Home / 37,698,823.20-56,548,234.80-23,349,916.20

Finding the Fourth Proportional to 37,698,823.20, 56,548,234.80 and 23,349,916.20

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Solution

The fourth proportional to 37,698,823.20, 56,548,234.80 and 23,349,916.20 is: 35,024,874.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,698,823.20 : 56,548,234.80 = 23,349,916.20 : x
  2. Step 2: Convert to fraction form
    37,698,823.20/56,548,234.80 = 23,349,916.20/x
  3. Step 3: Cross multiply
    37,698,823.20x = 56,548,234.80 × 23,349,916.20
  4. Step 4: Simplify right side
    37,698,823.20x = 1,320,396,543,837,923.75
  5. Step 5: Solve for x
    x = 1,320,396,543,837,923.75/37,698,823.20
  6. Step 6: Final answer
    x = 35,024,874.30

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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.