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Finding the Third Proportional to 37,854,090 and 56,717,226

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Solution

The third proportional to 37,854,090 and 56,717,226 is: 84,980,083.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,854,090 : 56,717,226 = 56,717,226 : x
  2. Step 2: Convert to fraction form
    37,854,090/56,717,226 = 56,717,226/x
  3. Step 3: Cross multiply
    37,854,090x = 56,717,226 × 56,717,226
  4. Step 4: Simplify right side
    37,854,090x = 3,216,843,725,135,076
  5. Step 5: Solve for x
    x = 3,216,843,725,135,076/37,854,090
  6. Step 6: Final answer
    x = 84,980,083.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.