Home / 43,702,211.88-65,572,656.36-22,947,767.88

Finding the Fourth Proportional to 43,702,211.88, 65,572,656.36 and 22,947,767.88

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Solution

The fourth proportional to 43,702,211.88, 65,572,656.36 and 22,947,767.88 is: 34,431,806.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,702,211.88 : 65,572,656.36 = 22,947,767.88 : x
  2. Step 2: Convert to fraction form
    43,702,211.88/65,572,656.36 = 22,947,767.88/x
  3. Step 3: Cross multiply
    43,702,211.88x = 65,572,656.36 × 22,947,767.88
  4. Step 4: Simplify right side
    43,702,211.88x = 1,504,746,097,424,285.75
  5. Step 5: Solve for x
    x = 1,504,746,097,424,285.75/43,702,211.88
  6. Step 6: Final answer
    x = 34,431,806.37

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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.