Home / 110,767,884.10-166,151,826.15-53,372,256.10

Finding the Fourth Proportional to 110,767,884.10, 166,151,826.15 and 53,372,256.10

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Solution

The fourth proportional to 110,767,884.10, 166,151,826.15 and 53,372,256.10 is: 80,058,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,767,884.10 : 166,151,826.15 = 53,372,256.10 : x
  2. Step 2: Convert to fraction form
    110,767,884.10/166,151,826.15 = 53,372,256.10/x
  3. Step 3: Cross multiply
    110,767,884.10x = 166,151,826.15 × 53,372,256.10
  4. Step 4: Simplify right side
    110,767,884.10x = 8,867,897,816,760,478
  5. Step 5: Solve for x
    x = 8,867,897,816,760,478/110,767,884.10
  6. Step 6: Final answer
    x = 80,058,384.15

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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.