Home / 64,099,004,649.22-88,467,218,734.17-35,561,853,972.10

Finding the Fourth Proportional to 64,099,004,649.22, 88,467,218,734.17 and 35,561,853,972.10

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Solution

The fourth proportional to 64,099,004,649.22, 88,467,218,734.17 and 35,561,853,972.10 is: 49,081,235,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,099,004,649.22 : 88,467,218,734.17 = 35,561,853,972.10 : x
  2. Step 2: Convert to fraction form
    64,099,004,649.22/88,467,218,734.17 = 35,561,853,972.10/x
  3. Step 3: Cross multiply
    64,099,004,649.22x = 88,467,218,734.17 × 35,561,853,972.10
  4. Step 4: Simplify right side
    64,099,004,649.22x = 3,146,058,313,942,382,936,064
  5. Step 5: Solve for x
    x = 3,146,058,313,942,382,936,064/64,099,004,649.22
  6. Step 6: Final answer
    x = 49,081,235,054.41

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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.