Home / 183,401,047.51-253,456,579.22-150,309,102.16

Finding the Fourth Proportional to 183,401,047.51, 253,456,579.22 and 150,309,102.16

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Solution

The fourth proportional to 183,401,047.51, 253,456,579.22 and 150,309,102.16 is: 207,724,172.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,401,047.51 : 253,456,579.22 = 150,309,102.16 : x
  2. Step 2: Convert to fraction form
    183,401,047.51/253,456,579.22 = 150,309,102.16/x
  3. Step 3: Cross multiply
    183,401,047.51x = 253,456,579.22 × 150,309,102.16
  4. Step 4: Simplify right side
    183,401,047.51x = 38,096,830,859,103,112
  5. Step 5: Solve for x
    x = 38,096,830,859,103,112/183,401,047.51
  6. Step 6: Final answer
    x = 207,724,172.66

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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.