Home / 437,335,505,248.50-681,572,261,949.76

Finding the Third Proportional to 437,335,505,248.50 and 681,572,261,949.76

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Solution

The third proportional to 437,335,505,248.50 and 681,572,261,949.76 is: 1,062,206,801,607.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,335,505,248.50 : 681,572,261,949.76 = 681,572,261,949.76 : x
  2. Step 2: Convert to fraction form
    437,335,505,248.50/681,572,261,949.76 = 681,572,261,949.76/x
  3. Step 3: Cross multiply
    437,335,505,248.50x = 681,572,261,949.76 × 681,572,261,949.76
  4. Step 4: Simplify right side
    437,335,505,248.50x = 464,540,748,259,312,258,777,088
  5. Step 5: Solve for x
    x = 464,540,748,259,312,258,777,088/437,335,505,248.50
  6. Step 6: Final answer
    x = 1,062,206,801,607.28

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.