Home / 9,850,888.17-13,593,654.50-5,500,249.92

Finding the Fourth Proportional to 9,850,888.17, 13,593,654.50 and 5,500,249.92

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Solution

The fourth proportional to 9,850,888.17, 13,593,654.50 and 5,500,249.92 is: 7,590,025.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,888.17 : 13,593,654.50 = 5,500,249.92 : x
  2. Step 2: Convert to fraction form
    9,850,888.17/13,593,654.50 = 5,500,249.92/x
  3. Step 3: Cross multiply
    9,850,888.17x = 13,593,654.50 × 5,500,249.92
  4. Step 4: Simplify right side
    9,850,888.17x = 74,768,497,048,631.39
  5. Step 5: Solve for x
    x = 74,768,497,048,631.39/9,850,888.17
  6. Step 6: Final answer
    x = 7,590,025.97

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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.