Home / 124,265,897.39-186,398,747.61-33,389,486.39

Finding the Fourth Proportional to 124,265,897.39, 186,398,747.61 and 33,389,486.39

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Solution

The fourth proportional to 124,265,897.39, 186,398,747.61 and 33,389,486.39 is: 50,084,203.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,265,897.39 : 186,398,747.61 = 33,389,486.39 : x
  2. Step 2: Convert to fraction form
    124,265,897.39/186,398,747.61 = 33,389,486.39/x
  3. Step 3: Cross multiply
    124,265,897.39x = 186,398,747.61 × 33,389,486.39
  4. Step 4: Simplify right side
    124,265,897.39x = 6,223,758,445,505,147
  5. Step 5: Solve for x
    x = 6,223,758,445,505,147/124,265,897.39
  6. Step 6: Final answer
    x = 50,084,203.12

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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.