Home / 15,501,351.51-23,252,089.94-6,279,498.44

Finding the Fourth Proportional to 15,501,351.51, 23,252,089.94 and 6,279,498.44

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Solution

The fourth proportional to 15,501,351.51, 23,252,089.94 and 6,279,498.44 is: 9,419,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,501,351.51 : 23,252,089.94 = 6,279,498.44 : x
  2. Step 2: Convert to fraction form
    15,501,351.51/23,252,089.94 = 6,279,498.44/x
  3. Step 3: Cross multiply
    15,501,351.51x = 23,252,089.94 × 6,279,498.44
  4. Step 4: Simplify right side
    15,501,351.51x = 146,011,462,468,055.19
  5. Step 5: Solve for x
    x = 146,011,462,468,055.19/15,501,351.51
  6. Step 6: Final answer
    x = 9,419,273.05

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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.