Home / 240,793,062.40-361,189,593.60-164,265,558.40

Finding the Fourth Proportional to 240,793,062.40, 361,189,593.60 and 164,265,558.40

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Solution

The fourth proportional to 240,793,062.40, 361,189,593.60 and 164,265,558.40 is: 246,398,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,793,062.40 : 361,189,593.60 = 164,265,558.40 : x
  2. Step 2: Convert to fraction form
    240,793,062.40/361,189,593.60 = 164,265,558.40/x
  3. Step 3: Cross multiply
    240,793,062.40x = 361,189,593.60 × 164,265,558.40
  4. Step 4: Simplify right side
    240,793,062.40x = 59,331,010,280,973,072
  5. Step 5: Solve for x
    x = 59,331,010,280,973,072/240,793,062.40
  6. Step 6: Final answer
    x = 246,398,337.60

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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.