Home / 9,361,451.10-14,033,319.30-5,526,218.55

Finding the Fourth Proportional to 9,361,451.10, 14,033,319.30 and 5,526,218.55

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Solution

The fourth proportional to 9,361,451.10, 14,033,319.30 and 5,526,218.55 is: 8,284,099.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,451.10 : 14,033,319.30 = 5,526,218.55 : x
  2. Step 2: Convert to fraction form
    9,361,451.10/14,033,319.30 = 5,526,218.55/x
  3. Step 3: Cross multiply
    9,361,451.10x = 14,033,319.30 × 5,526,218.55
  4. Step 4: Simplify right side
    9,361,451.10x = 77,551,189,433,733.02
  5. Step 5: Solve for x
    x = 77,551,189,433,733.02/9,361,451.10
  6. Step 6: Final answer
    x = 8,284,099.19

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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.