Home / 34,274,376.60-51,409,754.16-11,242,277.22

Finding the Fourth Proportional to 34,274,376.60, 51,409,754.16 and 11,242,277.22

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Solution

The fourth proportional to 34,274,376.60, 51,409,754.16 and 11,242,277.22 is: 16,862,821.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,274,376.60 : 51,409,754.16 = 11,242,277.22 : x
  2. Step 2: Convert to fraction form
    34,274,376.60/51,409,754.16 = 11,242,277.22/x
  3. Step 3: Cross multiply
    34,274,376.60x = 51,409,754.16 × 11,242,277.22
  4. Step 4: Simplify right side
    34,274,376.60x = 577,962,708,078,768.25
  5. Step 5: Solve for x
    x = 577,962,708,078,768.25/34,274,376.60
  6. Step 6: Final answer
    x = 16,862,821.89

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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.