Home / 170,132,283.06-255,243,837.93-60,968,489.10

Finding the Fourth Proportional to 170,132,283.06, 255,243,837.93 and 60,968,489.10

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Solution

The fourth proportional to 170,132,283.06, 255,243,837.93 and 60,968,489.10 is: 91,469,007.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,132,283.06 : 255,243,837.93 = 60,968,489.10 : x
  2. Step 2: Convert to fraction form
    170,132,283.06/255,243,837.93 = 60,968,489.10/x
  3. Step 3: Cross multiply
    170,132,283.06x = 255,243,837.93 × 60,968,489.10
  4. Step 4: Simplify right side
    170,132,283.06x = 15,561,831,150,677,372
  5. Step 5: Solve for x
    x = 15,561,831,150,677,372/170,132,283.06
  6. Step 6: Final answer
    x = 91,469,007.94

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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.