Home / 24,881,201.80-37,321,802.70-20,629,673.80

Finding the Fourth Proportional to 24,881,201.80, 37,321,802.70 and 20,629,673.80

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Solution

The fourth proportional to 24,881,201.80, 37,321,802.70 and 20,629,673.80 is: 30,944,510.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,201.80 : 37,321,802.70 = 20,629,673.80 : x
  2. Step 2: Convert to fraction form
    24,881,201.80/37,321,802.70 = 20,629,673.80/x
  3. Step 3: Cross multiply
    24,881,201.80x = 37,321,802.70 × 20,629,673.80
  4. Step 4: Simplify right side
    24,881,201.80x = 769,936,615,328,959.38
  5. Step 5: Solve for x
    x = 769,936,615,328,959.38/24,881,201.80
  6. Step 6: Final answer
    x = 30,944,510.70

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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.