Home / 32,857,676.88-49,276,033.52-11,287,077.18

Finding the Fourth Proportional to 32,857,676.88, 49,276,033.52 and 11,287,077.18

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Solution

The fourth proportional to 32,857,676.88, 49,276,033.52 and 11,287,077.18 is: 16,927,015.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,857,676.88 : 49,276,033.52 = 11,287,077.18 : x
  2. Step 2: Convert to fraction form
    32,857,676.88/49,276,033.52 = 11,287,077.18/x
  3. Step 3: Cross multiply
    32,857,676.88x = 49,276,033.52 × 11,287,077.18
  4. Step 4: Simplify right side
    32,857,676.88x = 556,182,393,408,071.69
  5. Step 5: Solve for x
    x = 556,182,393,408,071.69/32,857,676.88
  6. Step 6: Final answer
    x = 16,927,015.12

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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.