Home / 27,033,517.35-37,306,433.07-14,643,610.77

Finding the Fourth Proportional to 27,033,517.35, 37,306,433.07 and 14,643,610.77

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Solution

The fourth proportional to 27,033,517.35, 37,306,433.07 and 14,643,610.77 is: 20,208,279.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,033,517.35 : 37,306,433.07 = 14,643,610.77 : x
  2. Step 2: Convert to fraction form
    27,033,517.35/37,306,433.07 = 14,643,610.77/x
  3. Step 3: Cross multiply
    27,033,517.35x = 37,306,433.07 × 14,643,610.77
  4. Step 4: Simplify right side
    27,033,517.35x = 546,300,885,094,136.12
  5. Step 5: Solve for x
    x = 546,300,885,094,136.12/27,033,517.35
  6. Step 6: Final answer
    x = 20,208,279.89

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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.