Home / 39,208,515.90-58,812,773.85-37,444,919.10

Finding the Fourth Proportional to 39,208,515.90, 58,812,773.85 and 37,444,919.10

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Solution

The fourth proportional to 39,208,515.90, 58,812,773.85 and 37,444,919.10 is: 56,167,378.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,208,515.90 : 58,812,773.85 = 37,444,919.10 : x
  2. Step 2: Convert to fraction form
    39,208,515.90/58,812,773.85 = 37,444,919.10/x
  3. Step 3: Cross multiply
    39,208,515.90x = 58,812,773.85 × 37,444,919.10
  4. Step 4: Simplify right side
    39,208,515.90x = 2,202,239,558,859,845.75
  5. Step 5: Solve for x
    x = 2,202,239,558,859,845.75/39,208,515.90
  6. Step 6: Final answer
    x = 56,167,378.65

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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.