Home / 32,982,284.90-49,349,548.98-20,522,277.04

Finding the Fourth Proportional to 32,982,284.90, 49,349,548.98 and 20,522,277.04

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Solution

The fourth proportional to 32,982,284.90, 49,349,548.98 and 20,522,277.04 is: 30,706,335.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,982,284.90 : 49,349,548.98 = 20,522,277.04 : x
  2. Step 2: Convert to fraction form
    32,982,284.90/49,349,548.98 = 20,522,277.04/x
  3. Step 3: Cross multiply
    32,982,284.90x = 49,349,548.98 × 20,522,277.04
  4. Step 4: Simplify right side
    32,982,284.90x = 1,012,765,115,966,609.25
  5. Step 5: Solve for x
    x = 1,012,765,115,966,609.25/32,982,284.90
  6. Step 6: Final answer
    x = 30,706,335.81

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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.