Home / 63,612,459.35-95,364,039.77-22,107,943.11

Finding the Fourth Proportional to 63,612,459.35, 95,364,039.77 and 22,107,943.11

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Solution

The fourth proportional to 63,612,459.35, 95,364,039.77 and 22,107,943.11 is: 33,142,921.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,612,459.35 : 95,364,039.77 = 22,107,943.11 : x
  2. Step 2: Convert to fraction form
    63,612,459.35/95,364,039.77 = 22,107,943.11/x
  3. Step 3: Cross multiply
    63,612,459.35x = 95,364,039.77 × 22,107,943.11
  4. Step 4: Simplify right side
    63,612,459.35x = 2,108,302,765,974,937.25
  5. Step 5: Solve for x
    x = 2,108,302,765,974,937.25/63,612,459.35
  6. Step 6: Final answer
    x = 33,142,921.80

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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.