Home / 15,799,767.71-23,699,651.58-4,440,216.33

Finding the Fourth Proportional to 15,799,767.71, 23,699,651.58 and 4,440,216.33

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Solution

The fourth proportional to 15,799,767.71, 23,699,651.58 and 4,440,216.33 is: 6,660,324.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,767.71 : 23,699,651.58 = 4,440,216.33 : x
  2. Step 2: Convert to fraction form
    15,799,767.71/23,699,651.58 = 4,440,216.33/x
  3. Step 3: Cross multiply
    15,799,767.71x = 23,699,651.58 × 4,440,216.33
  4. Step 4: Simplify right side
    15,799,767.71x = 105,231,579,960,826.30
  5. Step 5: Solve for x
    x = 105,231,579,960,826.30/15,799,767.71
  6. Step 6: Final answer
    x = 6,660,324.50

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1.5x scale

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.