Home / 32,892,004.01-45,390,414.33-18,207,356.06

Finding the Fourth Proportional to 32,892,004.01, 45,390,414.33 and 18,207,356.06

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Solution

The fourth proportional to 32,892,004.01, 45,390,414.33 and 18,207,356.06 is: 25,125,846.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,892,004.01 : 45,390,414.33 = 18,207,356.06 : x
  2. Step 2: Convert to fraction form
    32,892,004.01/45,390,414.33 = 18,207,356.06/x
  3. Step 3: Cross multiply
    32,892,004.01x = 45,390,414.33 × 18,207,356.06
  4. Step 4: Simplify right side
    32,892,004.01x = 826,439,435,190,284.25
  5. Step 5: Solve for x
    x = 826,439,435,190,284.25/32,892,004.01
  6. Step 6: Final answer
    x = 25,125,846.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.