Home / 172,236,905,800.32-237,686,101,282.17-95,074,070,593.51

Finding the Fourth Proportional to 172,236,905,800.32, 237,686,101,282.17 and 95,074,070,593.51

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Solution

The fourth proportional to 172,236,905,800.32, 237,686,101,282.17 and 95,074,070,593.51 is: 131,201,759,967.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,236,905,800.32 : 237,686,101,282.17 = 95,074,070,593.51 : x
  2. Step 2: Convert to fraction form
    172,236,905,800.32/237,686,101,282.17 = 95,074,070,593.51/x
  3. Step 3: Cross multiply
    172,236,905,800.32x = 237,686,101,282.17 × 95,074,070,593.51
  4. Step 4: Simplify right side
    172,236,905,800.32x = 22,597,785,172,396,486,950,912
  5. Step 5: Solve for x
    x = 22,597,785,172,396,486,950,912/172,236,905,800.32
  6. Step 6: Final answer
    x = 131,201,759,967.72

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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.