Home / 501,204,002.40-751,806,003.60-467,191,778.40

Finding the Fourth Proportional to 501,204,002.40, 751,806,003.60 and 467,191,778.40

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Solution

The fourth proportional to 501,204,002.40, 751,806,003.60 and 467,191,778.40 is: 700,787,667.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    501,204,002.40 : 751,806,003.60 = 467,191,778.40 : x
  2. Step 2: Convert to fraction form
    501,204,002.40/751,806,003.60 = 467,191,778.40/x
  3. Step 3: Cross multiply
    501,204,002.40x = 751,806,003.60 × 467,191,778.40
  4. Step 4: Simplify right side
    501,204,002.40x = 351,237,583,833,680,768
  5. Step 5: Solve for x
    x = 351,237,583,833,680,768/501,204,002.40
  6. Step 6: Final answer
    x = 700,787,667.60

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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.