Home / 33,714,500.71-46,521,006.12-20,476,788.97

Finding the Fourth Proportional to 33,714,500.71, 46,521,006.12 and 20,476,788.97

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Solution

The fourth proportional to 33,714,500.71, 46,521,006.12 and 20,476,788.97 is: 28,254,929.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,714,500.71 : 46,521,006.12 = 20,476,788.97 : x
  2. Step 2: Convert to fraction form
    33,714,500.71/46,521,006.12 = 20,476,788.97/x
  3. Step 3: Cross multiply
    33,714,500.71x = 46,521,006.12 × 20,476,788.97
  4. Step 4: Simplify right side
    33,714,500.71x = 952,600,824,991,318.38
  5. Step 5: Solve for x
    x = 952,600,824,991,318.38/33,714,500.71
  6. Step 6: Final answer
    x = 28,254,929.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.