Home / 166,674,524.86-229,989,031.87-96,112,741.24

Finding the Fourth Proportional to 166,674,524.86, 229,989,031.87 and 96,112,741.24

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Solution

The fourth proportional to 166,674,524.86, 229,989,031.87 and 96,112,741.24 is: 132,623,004.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,674,524.86 : 229,989,031.87 = 96,112,741.24 : x
  2. Step 2: Convert to fraction form
    166,674,524.86/229,989,031.87 = 96,112,741.24/x
  3. Step 3: Cross multiply
    166,674,524.86x = 229,989,031.87 × 96,112,741.24
  4. Step 4: Simplify right side
    166,674,524.86x = 22,104,876,306,528,916
  5. Step 5: Solve for x
    x = 22,104,876,306,528,916/166,674,524.86
  6. Step 6: Final answer
    x = 132,623,004.78

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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.