Home / 35,269,081.85-52,890,143.52-11,601,840.26

Finding the Fourth Proportional to 35,269,081.85, 52,890,143.52 and 11,601,840.26

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Solution

The fourth proportional to 35,269,081.85, 52,890,143.52 and 11,601,840.26 is: 17,398,326.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,269,081.85 : 52,890,143.52 = 11,601,840.26 : x
  2. Step 2: Convert to fraction form
    35,269,081.85/52,890,143.52 = 11,601,840.26/x
  3. Step 3: Cross multiply
    35,269,081.85x = 52,890,143.52 × 11,601,840.26
  4. Step 4: Simplify right side
    35,269,081.85x = 613,622,996,125,054.25
  5. Step 5: Solve for x
    x = 613,622,996,125,054.25/35,269,081.85
  6. Step 6: Final answer
    x = 17,398,326.35

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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.