Home / 16,866,449.76-25,299,678.29-6,083,749.71

Finding the Fourth Proportional to 16,866,449.76, 25,299,678.29 and 6,083,749.71

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Solution

The fourth proportional to 16,866,449.76, 25,299,678.29 and 6,083,749.71 is: 9,125,625.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,866,449.76 : 25,299,678.29 = 6,083,749.71 : x
  2. Step 2: Convert to fraction form
    16,866,449.76/25,299,678.29 = 6,083,749.71/x
  3. Step 3: Cross multiply
    16,866,449.76x = 25,299,678.29 × 6,083,749.71
  4. Step 4: Simplify right side
    16,866,449.76x = 153,916,910,463,683.12
  5. Step 5: Solve for x
    x = 153,916,910,463,683.12/16,866,449.76
  6. Step 6: Final answer
    x = 9,125,625.88

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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.