Home / 16,011,445.37-24,018,644.51-5,228,802.73

Finding the Fourth Proportional to 16,011,445.37, 24,018,644.51 and 5,228,802.73

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Solution

The fourth proportional to 16,011,445.37, 24,018,644.51 and 5,228,802.73 is: 7,843,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,011,445.37 : 24,018,644.51 = 5,228,802.73 : x
  2. Step 2: Convert to fraction form
    16,011,445.37/24,018,644.51 = 5,228,802.73/x
  3. Step 3: Cross multiply
    16,011,445.37x = 24,018,644.51 × 5,228,802.73
  4. Step 4: Simplify right side
    16,011,445.37x = 125,588,753,873,169.94
  5. Step 5: Solve for x
    x = 125,588,753,873,169.94/16,011,445.37
  6. Step 6: Final answer
    x = 7,843,686.25

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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.