Home / 42,074,176,027,200-90,480,370,868,716

Finding the Third Proportional to 42,074,176,027,200 and 90,480,370,868,716

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Solution

The third proportional to 42,074,176,027,200 and 90,480,370,868,716 is: 194,577,726,424,110.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,074,176,027,200 : 90,480,370,868,716 = 90,480,370,868,716 : x
  2. Step 2: Convert to fraction form
    42,074,176,027,200/90,480,370,868,716 = 90,480,370,868,716/x
  3. Step 3: Cross multiply
    42,074,176,027,200x = 90,480,370,868,716 × 90,480,370,868,716
  4. Step 4: Simplify right side
    42,074,176,027,200x = 8,186,697,512,540,390,619,921,514,496
  5. Step 5: Solve for x
    x = 8,186,697,512,540,390,619,921,514,496/42,074,176,027,200
  6. Step 6: Final answer
    x = 194,577,726,424,110.50

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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.