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Finding the Third Proportional to 25,977,042 and 56,072,751.75

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Solution

The third proportional to 25,977,042 and 56,072,751.75 is: 121,035,855.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,977,042 : 56,072,751.75 = 56,072,751.75 : x
  2. Step 2: Convert to fraction form
    25,977,042/56,072,751.75 = 56,072,751.75/x
  3. Step 3: Cross multiply
    25,977,042x = 56,072,751.75 × 56,072,751.75
  4. Step 4: Simplify right side
    25,977,042x = 3,144,153,488,817,128
  5. Step 5: Solve for x
    x = 3,144,153,488,817,128/25,977,042
  6. Step 6: Final answer
    x = 121,035,855.00

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.