Home / 27,235,687.74-37,584,118.18-14,845,508.58

Finding the Fourth Proportional to 27,235,687.74, 37,584,118.18 and 14,845,508.58

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Solution

The fourth proportional to 27,235,687.74, 37,584,118.18 and 14,845,508.58 is: 20,486,185.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,235,687.74 : 37,584,118.18 = 14,845,508.58 : x
  2. Step 2: Convert to fraction form
    27,235,687.74/37,584,118.18 = 14,845,508.58/x
  3. Step 3: Cross multiply
    27,235,687.74x = 37,584,118.18 × 14,845,508.58
  4. Step 4: Simplify right side
    27,235,687.74x = 557,955,348,912,924
  5. Step 5: Solve for x
    x = 557,955,348,912,924/27,235,687.74
  6. Step 6: Final answer
    x = 20,486,185.41

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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.