Home / 13,739,266.14-20,610,393.93-5,102,353.44

Finding the Fourth Proportional to 13,739,266.14, 20,610,393.93 and 5,102,353.44

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Solution

The fourth proportional to 13,739,266.14, 20,610,393.93 and 5,102,353.44 is: 7,654,085.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,739,266.14 : 20,610,393.93 = 5,102,353.44 : x
  2. Step 2: Convert to fraction form
    13,739,266.14/20,610,393.93 = 5,102,353.44/x
  3. Step 3: Cross multiply
    13,739,266.14x = 20,610,393.93 × 5,102,353.44
  4. Step 4: Simplify right side
    13,739,266.14x = 105,161,514,368,490.62
  5. Step 5: Solve for x
    x = 105,161,514,368,490.62/13,739,266.14
  6. Step 6: Final answer
    x = 7,654,085.25

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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.