Home / 3,774,576,826.65-5,661,862,249.60-1,014,205,842.53

Finding the Fourth Proportional to 3,774,576,826.65, 5,661,862,249.60 and 1,014,205,842.53

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Solution

The fourth proportional to 3,774,576,826.65, 5,661,862,249.60 and 1,014,205,842.53 is: 1,521,307,960.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,576,826.65 : 5,661,862,249.60 = 1,014,205,842.53 : x
  2. Step 2: Convert to fraction form
    3,774,576,826.65/5,661,862,249.60 = 1,014,205,842.53/x
  3. Step 3: Cross multiply
    3,774,576,826.65x = 5,661,862,249.60 × 1,014,205,842.53
  4. Step 4: Simplify right side
    3,774,576,826.65x = 5,742,293,773,138,022,400
  5. Step 5: Solve for x
    x = 5,742,293,773,138,022,400/3,774,576,826.65
  6. Step 6: Final answer
    x = 1,521,307,960.30

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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.