Home / 11,651,158.64-17,464,612.67-6,526,074.80

Finding the Fourth Proportional to 11,651,158.64, 17,464,612.67 and 6,526,074.80

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Solution

The fourth proportional to 11,651,158.64, 17,464,612.67 and 6,526,074.80 is: 9,782,320.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,651,158.64 : 17,464,612.67 = 6,526,074.80 : x
  2. Step 2: Convert to fraction form
    11,651,158.64/17,464,612.67 = 6,526,074.80/x
  3. Step 3: Cross multiply
    11,651,158.64x = 17,464,612.67 × 6,526,074.80
  4. Step 4: Simplify right side
    11,651,158.64x = 113,975,368,604,817.33
  5. Step 5: Solve for x
    x = 113,975,368,604,817.33/11,651,158.64
  6. Step 6: Final answer
    x = 9,782,320.55

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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.