Home / 124,265,899.26-186,398,750.43-33,389,488.26

Finding the Fourth Proportional to 124,265,899.26, 186,398,750.43 and 33,389,488.26

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Solution

The fourth proportional to 124,265,899.26, 186,398,750.43 and 33,389,488.26 is: 50,084,205.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,265,899.26 : 186,398,750.43 = 33,389,488.26 : x
  2. Step 2: Convert to fraction form
    124,265,899.26/186,398,750.43 = 33,389,488.26/x
  3. Step 3: Cross multiply
    124,265,899.26x = 186,398,750.43 × 33,389,488.26
  4. Step 4: Simplify right side
    124,265,899.26x = 6,223,758,889,161,155
  5. Step 5: Solve for x
    x = 6,223,758,889,161,155/124,265,899.26
  6. Step 6: Final answer
    x = 50,084,205.93

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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.