Home / 9,170,552,297.73-13,753,168,464.09-3,573,240,900.69

Finding the Fourth Proportional to 9,170,552,297.73, 13,753,168,464.09 and 3,573,240,900.69

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Solution

The fourth proportional to 9,170,552,297.73, 13,753,168,464.09 and 3,573,240,900.69 is: 5,358,824,907.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170,552,297.73 : 13,753,168,464.09 = 3,573,240,900.69 : x
  2. Step 2: Convert to fraction form
    9,170,552,297.73/13,753,168,464.09 = 3,573,240,900.69/x
  3. Step 3: Cross multiply
    9,170,552,297.73x = 13,753,168,464.09 × 3,573,240,900.69
  4. Step 4: Simplify right side
    9,170,552,297.73x = 49,143,384,069,966,258,176
  5. Step 5: Solve for x
    x = 49,143,384,069,966,258,176/9,170,552,297.73
  6. Step 6: Final answer
    x = 5,358,824,907.65

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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.