Home / 37,930,429.65-56,895,792.09-9,176,519.10

Finding the Fourth Proportional to 37,930,429.65, 56,895,792.09 and 9,176,519.10

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Solution

The fourth proportional to 37,930,429.65, 56,895,792.09 and 9,176,519.10 is: 13,764,814.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,930,429.65 : 56,895,792.09 = 9,176,519.10 : x
  2. Step 2: Convert to fraction form
    37,930,429.65/56,895,792.09 = 9,176,519.10/x
  3. Step 3: Cross multiply
    37,930,429.65x = 56,895,792.09 × 9,176,519.10
  4. Step 4: Simplify right side
    37,930,429.65x = 522,105,322,539,035
  5. Step 5: Solve for x
    x = 522,105,322,539,035/37,930,429.65
  6. Step 6: Final answer
    x = 13,764,814.36

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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.