Home / 26,322,439.04-36,334,097.92-18,089,754

Finding the Fourth Proportional to 26,322,439.04, 36,334,097.92 and 18,089,754

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Solution

The fourth proportional to 26,322,439.04, 36,334,097.92 and 18,089,754 is: 24,970,136.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,322,439.04 : 36,334,097.92 = 18,089,754 : x
  2. Step 2: Convert to fraction form
    26,322,439.04/36,334,097.92 = 18,089,754/x
  3. Step 3: Cross multiply
    26,322,439.04x = 36,334,097.92 × 18,089,754
  4. Step 4: Simplify right side
    26,322,439.04x = 657,274,893,184,711.75
  5. Step 5: Solve for x
    x = 657,274,893,184,711.75/26,322,439.04
  6. Step 6: Final answer
    x = 24,970,136.40

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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.