Home / 16,167,044.80-24,241,595.01-5,378,456.22

Finding the Fourth Proportional to 16,167,044.80, 24,241,595.01 and 5,378,456.22

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Solution

The fourth proportional to 16,167,044.80, 24,241,595.01 and 5,378,456.22 is: 8,064,699.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,167,044.80 : 24,241,595.01 = 5,378,456.22 : x
  2. Step 2: Convert to fraction form
    16,167,044.80/24,241,595.01 = 5,378,456.22/x
  3. Step 3: Cross multiply
    16,167,044.80x = 24,241,595.01 × 5,378,456.22
  4. Step 4: Simplify right side
    16,167,044.80x = 130,382,357,464,255.47
  5. Step 5: Solve for x
    x = 130,382,357,464,255.47/16,167,044.80
  6. Step 6: Final answer
    x = 8,064,699.46

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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.