Home / 169,730,094,739.52-234,227,763,030.65-92,568,121,044.32

Finding the Fourth Proportional to 169,730,094,739.52, 234,227,763,030.65 and 92,568,121,044.32

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Solution

The fourth proportional to 169,730,094,739.52, 234,227,763,030.65 and 92,568,121,044.32 is: 127,744,133,728.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,730,094,739.52 : 234,227,763,030.65 = 92,568,121,044.32 : x
  2. Step 2: Convert to fraction form
    169,730,094,739.52/234,227,763,030.65 = 92,568,121,044.32/x
  3. Step 3: Cross multiply
    169,730,094,739.52x = 234,227,763,030.65 × 92,568,121,044.32
  4. Step 4: Simplify right side
    169,730,094,739.52x = 21,682,023,920,161,513,275,392
  5. Step 5: Solve for x
    x = 21,682,023,920,161,513,275,392/169,730,094,739.52
  6. Step 6: Final answer
    x = 127,744,133,728.53

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1.5x scale

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.