Home / 26,182,056.03-39,246,137.01-11,615,835.36

Finding the Fourth Proportional to 26,182,056.03, 39,246,137.01 and 11,615,835.36

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Solution

The fourth proportional to 26,182,056.03, 39,246,137.01 and 11,615,835.36 is: 17,411,797.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,182,056.03 : 39,246,137.01 = 11,615,835.36 : x
  2. Step 2: Convert to fraction form
    26,182,056.03/39,246,137.01 = 11,615,835.36/x
  3. Step 3: Cross multiply
    26,182,056.03x = 39,246,137.01 × 11,615,835.36
  4. Step 4: Simplify right side
    26,182,056.03x = 455,876,666,024,162.62
  5. Step 5: Solve for x
    x = 455,876,666,024,162.62/26,182,056.03
  6. Step 6: Final answer
    x = 17,411,797.82

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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.