Home / 37,222,389.90-55,835,334.45-11,664,233.10

Finding the Fourth Proportional to 37,222,389.90, 55,835,334.45 and 11,664,233.10

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Solution

The fourth proportional to 37,222,389.90, 55,835,334.45 and 11,664,233.10 is: 17,496,897.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,222,389.90 : 55,835,334.45 = 11,664,233.10 : x
  2. Step 2: Convert to fraction form
    37,222,389.90/55,835,334.45 = 11,664,233.10/x
  3. Step 3: Cross multiply
    37,222,389.90x = 55,835,334.45 × 11,664,233.10
  4. Step 4: Simplify right side
    37,222,389.90x = 651,276,356,241,260.25
  5. Step 5: Solve for x
    x = 651,276,356,241,260.25/37,222,389.90
  6. Step 6: Final answer
    x = 17,496,897.92

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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.