Home / 33,923,582.74-50,756,969.75-20,097,967.06

Finding the Fourth Proportional to 33,923,582.74, 50,756,969.75 and 20,097,967.06

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Solution

The fourth proportional to 33,923,582.74, 50,756,969.75 and 20,097,967.06 is: 30,070,877.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923,582.74 : 50,756,969.75 = 20,097,967.06 : x
  2. Step 2: Convert to fraction form
    33,923,582.74/50,756,969.75 = 20,097,967.06/x
  3. Step 3: Cross multiply
    33,923,582.74x = 50,756,969.75 × 20,097,967.06
  4. Step 4: Simplify right side
    33,923,582.74x = 1,020,111,906,100,916.38
  5. Step 5: Solve for x
    x = 1,020,111,906,100,916.38/33,923,582.74
  6. Step 6: Final answer
    x = 30,070,877.65

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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.