Home / 236,196,309.30-354,294,463.95-171,195,170.10

Finding the Fourth Proportional to 236,196,309.30, 354,294,463.95 and 171,195,170.10

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Solution

The fourth proportional to 236,196,309.30, 354,294,463.95 and 171,195,170.10 is: 256,792,755.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,309.30 : 354,294,463.95 = 171,195,170.10 : x
  2. Step 2: Convert to fraction form
    236,196,309.30/354,294,463.95 = 171,195,170.10/x
  3. Step 3: Cross multiply
    236,196,309.30x = 354,294,463.95 × 171,195,170.10
  4. Step 4: Simplify right side
    236,196,309.30x = 60,653,501,021,408,560
  5. Step 5: Solve for x
    x = 60,653,501,021,408,560/236,196,309.30
  6. Step 6: Final answer
    x = 256,792,755.15

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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.