Home / 9,536,229.96-13,164,873.48-7,355,878.44

Finding the Fourth Proportional to 9,536,229.96, 13,164,873.48 and 7,355,878.44

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Solution

The fourth proportional to 9,536,229.96, 13,164,873.48 and 7,355,878.44 is: 10,154,873.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536,229.96 : 13,164,873.48 = 7,355,878.44 : x
  2. Step 2: Convert to fraction form
    9,536,229.96/13,164,873.48 = 7,355,878.44/x
  3. Step 3: Cross multiply
    9,536,229.96x = 13,164,873.48 × 7,355,878.44
  4. Step 4: Simplify right side
    9,536,229.96x = 96,839,208,996,859.78
  5. Step 5: Solve for x
    x = 96,839,208,996,859.78/9,536,229.96
  6. Step 6: Final answer
    x = 10,154,873.51

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Double scale
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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.