Home / 26,230,928.88-36,186,327.52-17,060,225.52

Finding the Fourth Proportional to 26,230,928.88, 36,186,327.52 and 17,060,225.52

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Solution

The fourth proportional to 26,230,928.88, 36,186,327.52 and 17,060,225.52 is: 23,535,076.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,230,928.88 : 36,186,327.52 = 17,060,225.52 : x
  2. Step 2: Convert to fraction form
    26,230,928.88/36,186,327.52 = 17,060,225.52/x
  3. Step 3: Cross multiply
    26,230,928.88x = 36,186,327.52 × 17,060,225.52
  4. Step 4: Simplify right side
    26,230,928.88x = 617,346,908,231,782.38
  5. Step 5: Solve for x
    x = 617,346,908,231,782.38/26,230,928.88
  6. Step 6: Final answer
    x = 23,535,076.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.