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Finding the Third Proportional to 74,094,117,786 and 99,970,360,926.75

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Solution

The third proportional to 74,094,117,786 and 99,970,360,926.75 is: 134,883,488,223.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,094,117,786 : 99,970,360,926.75 = 99,970,360,926.75 : x
  2. Step 2: Convert to fraction form
    74,094,117,786/99,970,360,926.75 = 99,970,360,926.75/x
  3. Step 3: Cross multiply
    74,094,117,786x = 99,970,360,926.75 × 99,970,360,926.75
  4. Step 4: Simplify right side
    74,094,117,786x = 9,994,073,063,824,662,986,752
  5. Step 5: Solve for x
    x = 9,994,073,063,824,662,986,752/74,094,117,786
  6. Step 6: Final answer
    x = 134,883,488,223.58

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.