Home / 43,632,406.60-65,448,204.90-16,706,062.60

Finding the Fourth Proportional to 43,632,406.60, 65,448,204.90 and 16,706,062.60

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Solution

The fourth proportional to 43,632,406.60, 65,448,204.90 and 16,706,062.60 is: 25,058,938.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,632,406.60 : 65,448,204.90 = 16,706,062.60 : x
  2. Step 2: Convert to fraction form
    43,632,406.60/65,448,204.90 = 16,706,062.60/x
  3. Step 3: Cross multiply
    43,632,406.60x = 65,448,204.90 × 16,706,062.60
  4. Step 4: Simplify right side
    43,632,406.60x = 1,093,381,808,117,026.75
  5. Step 5: Solve for x
    x = 1,093,381,808,117,026.75/43,632,406.60
  6. Step 6: Final answer
    x = 25,058,938.83

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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.