Home / 16,222,051.54-24,316,261.33-10,142,823.04

Finding the Fourth Proportional to 16,222,051.54, 24,316,261.33 and 10,142,823.04

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Solution

The fourth proportional to 16,222,051.54, 24,316,261.33 and 10,142,823.04 is: 15,203,720.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,222,051.54 : 24,316,261.33 = 10,142,823.04 : x
  2. Step 2: Convert to fraction form
    16,222,051.54/24,316,261.33 = 10,142,823.04/x
  3. Step 3: Cross multiply
    16,222,051.54x = 24,316,261.33 × 10,142,823.04
  4. Step 4: Simplify right side
    16,222,051.54x = 246,635,535,625,976.75
  5. Step 5: Solve for x
    x = 246,635,535,625,976.75/16,222,051.54
  6. Step 6: Final answer
    x = 15,203,720.38

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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.