Home / 124,265,895.38-186,398,744.62-33,389,484.38

Finding the Fourth Proportional to 124,265,895.38, 186,398,744.62 and 33,389,484.38

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Solution

The fourth proportional to 124,265,895.38, 186,398,744.62 and 33,389,484.38 is: 50,084,200.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,265,895.38 : 186,398,744.62 = 33,389,484.38 : x
  2. Step 2: Convert to fraction form
    124,265,895.38/186,398,744.62 = 33,389,484.38/x
  3. Step 3: Cross multiply
    124,265,895.38x = 186,398,744.62 × 33,389,484.38
  4. Step 4: Simplify right side
    124,265,895.38x = 6,223,757,971,941,099
  5. Step 5: Solve for x
    x = 6,223,757,971,941,099/124,265,895.38
  6. Step 6: Final answer
    x = 50,084,200.12

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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.