Home / 36,359,948.40-54,539,922.60-17,228,072.40

Finding the Fourth Proportional to 36,359,948.40, 54,539,922.60 and 17,228,072.40

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Solution

The fourth proportional to 36,359,948.40, 54,539,922.60 and 17,228,072.40 is: 25,842,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,359,948.40 : 54,539,922.60 = 17,228,072.40 : x
  2. Step 2: Convert to fraction form
    36,359,948.40/54,539,922.60 = 17,228,072.40/x
  3. Step 3: Cross multiply
    36,359,948.40x = 54,539,922.60 × 17,228,072.40
  4. Step 4: Simplify right side
    36,359,948.40x = 939,617,735,243,196.12
  5. Step 5: Solve for x
    x = 939,617,735,243,196.12/36,359,948.40
  6. Step 6: Final answer
    x = 25,842,108.60

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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.