Home / 42,074,176,027,102-90,480,370,868,520

Finding the Third Proportional to 42,074,176,027,102 and 90,480,370,868,520

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Solution

The third proportional to 42,074,176,027,102 and 90,480,370,868,520 is: 194,577,726,423,720.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,074,176,027,102 : 90,480,370,868,520 = 90,480,370,868,520 : x
  2. Step 2: Convert to fraction form
    42,074,176,027,102/90,480,370,868,520 = 90,480,370,868,520/x
  3. Step 3: Cross multiply
    42,074,176,027,102x = 90,480,370,868,520 × 90,480,370,868,520
  4. Step 4: Simplify right side
    42,074,176,027,102x = 8,186,697,512,504,922,573,832,716,288
  5. Step 5: Solve for x
    x = 8,186,697,512,504,922,573,832,716,288/42,074,176,027,102
  6. Step 6: Final answer
    x = 194,577,726,423,720.75

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.