Home / 229,041,427.47-343,884,991.56-164,309,945.37

Finding the Fourth Proportional to 229,041,427.47, 343,884,991.56 and 164,309,945.37

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Solution

The fourth proportional to 229,041,427.47, 343,884,991.56 and 164,309,945.37 is: 246,696,524.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,041,427.47 : 343,884,991.56 = 164,309,945.37 : x
  2. Step 2: Convert to fraction form
    229,041,427.47/343,884,991.56 = 164,309,945.37/x
  3. Step 3: Cross multiply
    229,041,427.47x = 343,884,991.56 × 164,309,945.37
  4. Step 4: Simplify right side
    229,041,427.47x = 56,503,724,176,786,512
  5. Step 5: Solve for x
    x = 56,503,724,176,786,512/229,041,427.47
  6. Step 6: Final answer
    x = 246,696,524.73

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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.