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Finding the Third Proportional to 61,832,889 and 94,199,962.50

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Solution

The third proportional to 61,832,889 and 94,199,962.50 is: 143,509,919.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,832,889 : 94,199,962.50 = 94,199,962.50 : x
  2. Step 2: Convert to fraction form
    61,832,889/94,199,962.50 = 94,199,962.50/x
  3. Step 3: Cross multiply
    61,832,889x = 94,199,962.50 × 94,199,962.50
  4. Step 4: Simplify right side
    61,832,889x = 8,873,632,935,001,406
  5. Step 5: Solve for x
    x = 8,873,632,935,001,406/61,832,889
  6. Step 6: Final answer
    x = 143,509,919.70

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.