Home / 15,092,374.01-22,605,566.47-11,671,665.44

Finding the Fourth Proportional to 15,092,374.01, 22,605,566.47 and 11,671,665.44

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Solution

The fourth proportional to 15,092,374.01, 22,605,566.47 and 11,671,665.44 is: 17,481,981.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,092,374.01 : 22,605,566.47 = 11,671,665.44 : x
  2. Step 2: Convert to fraction form
    15,092,374.01/22,605,566.47 = 11,671,665.44/x
  3. Step 3: Cross multiply
    15,092,374.01x = 22,605,566.47 × 11,671,665.44
  4. Step 4: Simplify right side
    15,092,374.01x = 263,844,608,777,314.81
  5. Step 5: Solve for x
    x = 263,844,608,777,314.81/15,092,374.01
  6. Step 6: Final answer
    x = 17,481,981.87

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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.