Home / 9,314,162.60-13,971,243.90-8,873,263.40

Finding the Fourth Proportional to 9,314,162.60, 13,971,243.90 and 8,873,263.40

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Solution

The fourth proportional to 9,314,162.60, 13,971,243.90 and 8,873,263.40 is: 13,309,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,314,162.60 : 13,971,243.90 = 8,873,263.40 : x
  2. Step 2: Convert to fraction form
    9,314,162.60/13,971,243.90 = 8,873,263.40/x
  3. Step 3: Cross multiply
    9,314,162.60x = 13,971,243.90 × 8,873,263.40
  4. Step 4: Simplify right side
    9,314,162.60x = 123,970,527,150,343.27
  5. Step 5: Solve for x
    x = 123,970,527,150,343.27/9,314,162.60
  6. Step 6: Final answer
    x = 13,309,895.10

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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.