Home / 6,205,127,767.38-9,307,004,097.96-2,221,052,765.04

Finding the Fourth Proportional to 6,205,127,767.38, 9,307,004,097.96 and 2,221,052,765.04

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Solution

The fourth proportional to 6,205,127,767.38, 9,307,004,097.96 and 2,221,052,765.04 is: 3,331,333,045.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,127,767.38 : 9,307,004,097.96 = 2,221,052,765.04 : x
  2. Step 2: Convert to fraction form
    6,205,127,767.38/9,307,004,097.96 = 2,221,052,765.04/x
  3. Step 3: Cross multiply
    6,205,127,767.38x = 9,307,004,097.96 × 2,221,052,765.04
  4. Step 4: Simplify right side
    6,205,127,767.38x = 20,671,347,186,012,667,904
  5. Step 5: Solve for x
    x = 20,671,347,186,012,667,904/6,205,127,767.38
  6. Step 6: Final answer
    x = 3,331,333,045.98

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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.