Home / 171,273,449.53-236,357,593.65-92,957,004.01

Finding the Fourth Proportional to 171,273,449.53, 236,357,593.65 and 92,957,004.01

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Solution

The fourth proportional to 171,273,449.53, 236,357,593.65 and 92,957,004.01 is: 128,280,792.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,273,449.53 : 236,357,593.65 = 92,957,004.01 : x
  2. Step 2: Convert to fraction form
    171,273,449.53/236,357,593.65 = 92,957,004.01/x
  3. Step 3: Cross multiply
    171,273,449.53x = 236,357,593.65 × 92,957,004.01
  4. Step 4: Simplify right side
    171,273,449.53x = 21,971,093,780,717,004
  5. Step 5: Solve for x
    x = 21,971,093,780,717,004/171,273,449.53
  6. Step 6: Final answer
    x = 128,280,792.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.