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Finding the Third Proportional to 98,349,355.13 and 214,497,650.25

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Solution

The third proportional to 98,349,355.13 and 214,497,650.25 is: 467,814,373.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,349,355.13 : 214,497,650.25 = 214,497,650.25 : x
  2. Step 2: Convert to fraction form
    98,349,355.13/214,497,650.25 = 214,497,650.25/x
  3. Step 3: Cross multiply
    98,349,355.13x = 214,497,650.25 × 214,497,650.25
  4. Step 4: Simplify right side
    98,349,355.13x = 46,009,241,962,771,328
  5. Step 5: Solve for x
    x = 46,009,241,962,771,328/98,349,355.13
  6. Step 6: Final answer
    x = 467,814,373.61

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.