Home / 64,747,527.40-97,126,820.70-22,197,255.40

Finding the Fourth Proportional to 64,747,527.40, 97,126,820.70 and 22,197,255.40

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Solution

The fourth proportional to 64,747,527.40, 97,126,820.70 and 22,197,255.40 is: 33,297,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,747,527.40 : 97,126,820.70 = 22,197,255.40 : x
  2. Step 2: Convert to fraction form
    64,747,527.40/97,126,820.70 = 22,197,255.40/x
  3. Step 3: Cross multiply
    64,747,527.40x = 97,126,820.70 × 22,197,255.40
  4. Step 4: Simplify right side
    64,747,527.40x = 2,155,948,845,267,906.75
  5. Step 5: Solve for x
    x = 2,155,948,845,267,906.75/64,747,527.40
  6. Step 6: Final answer
    x = 33,297,778.80

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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.