Home / 33,782,343.39-50,426,289.29-29,020,632.03

Finding the Fourth Proportional to 33,782,343.39, 50,426,289.29 and 29,020,632.03

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Solution

The fourth proportional to 33,782,343.39, 50,426,289.29 and 29,020,632.03 is: 43,318,569.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,782,343.39 : 50,426,289.29 = 29,020,632.03 : x
  2. Step 2: Convert to fraction form
    33,782,343.39/50,426,289.29 = 29,020,632.03/x
  3. Step 3: Cross multiply
    33,782,343.39x = 50,426,289.29 × 29,020,632.03
  4. Step 4: Simplify right side
    33,782,343.39x = 1,463,402,786,195,971.50
  5. Step 5: Solve for x
    x = 1,463,402,786,195,971.50/33,782,343.39
  6. Step 6: Final answer
    x = 43,318,569.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.