Home / 169,730,094,739.77-234,227,763,031-92,568,121,044.57

Finding the Fourth Proportional to 169,730,094,739.77, 234,227,763,031 and 92,568,121,044.57

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Solution

The fourth proportional to 169,730,094,739.77, 234,227,763,031 and 92,568,121,044.57 is: 127,744,133,728.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,730,094,739.77 : 234,227,763,031 = 92,568,121,044.57 : x
  2. Step 2: Convert to fraction form
    169,730,094,739.77/234,227,763,031 = 92,568,121,044.57/x
  3. Step 3: Cross multiply
    169,730,094,739.77x = 234,227,763,031 × 92,568,121,044.57
  4. Step 4: Simplify right side
    169,730,094,739.77x = 21,682,023,920,252,466,757,632
  5. Step 5: Solve for x
    x = 21,682,023,920,252,466,757,632/169,730,094,739.77
  6. Step 6: Final answer
    x = 127,744,133,728.88

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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.