Home / 36,301,669.60-54,452,504.40-17,169,793.60

Finding the Fourth Proportional to 36,301,669.60, 54,452,504.40 and 17,169,793.60

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Solution

The fourth proportional to 36,301,669.60, 54,452,504.40 and 17,169,793.60 is: 25,754,690.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,301,669.60 : 54,452,504.40 = 17,169,793.60 : x
  2. Step 2: Convert to fraction form
    36,301,669.60/54,452,504.40 = 17,169,793.60/x
  3. Step 3: Cross multiply
    36,301,669.60x = 54,452,504.40 × 17,169,793.60
  4. Step 4: Simplify right side
    36,301,669.60x = 934,938,261,551,091.88
  5. Step 5: Solve for x
    x = 934,938,261,551,091.88/36,301,669.60
  6. Step 6: Final answer
    x = 25,754,690.40

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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.