Home / 43,126,165.71-59,513,657.31-23,546,993.40

Finding the Fourth Proportional to 43,126,165.71, 59,513,657.31 and 23,546,993.40

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Solution

The fourth proportional to 43,126,165.71, 59,513,657.31 and 23,546,993.40 is: 32,494,604.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,126,165.71 : 59,513,657.31 = 23,546,993.40 : x
  2. Step 2: Convert to fraction form
    43,126,165.71/59,513,657.31 = 23,546,993.40/x
  3. Step 3: Cross multiply
    43,126,165.71x = 59,513,657.31 × 23,546,993.40
  4. Step 4: Simplify right side
    43,126,165.71x = 1,401,367,695,888,431.75
  5. Step 5: Solve for x
    x = 1,401,367,695,888,431.75/43,126,165.71
  6. Step 6: Final answer
    x = 32,494,604.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.