Home / 17,562,551.41-24,235,150.30-9,721,533.12

Finding the Fourth Proportional to 17,562,551.41, 24,235,150.30 and 9,721,533.12

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Solution

The fourth proportional to 17,562,551.41, 24,235,150.30 and 9,721,533.12 is: 13,415,067.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,562,551.41 : 24,235,150.30 = 9,721,533.12 : x
  2. Step 2: Convert to fraction form
    17,562,551.41/24,235,150.30 = 9,721,533.12/x
  3. Step 3: Cross multiply
    17,562,551.41x = 24,235,150.30 × 9,721,533.12
  4. Step 4: Simplify right side
    17,562,551.41x = 235,602,816,309,627.94
  5. Step 5: Solve for x
    x = 235,602,816,309,627.94/17,562,551.41
  6. Step 6: Final answer
    x = 13,415,067.71

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Double scale
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Similar ratio
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1.5x scale

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.