Home / 2,415,429,562.62-3,622,247,241.90-841,132,588.10

Finding the Fourth Proportional to 2,415,429,562.62, 3,622,247,241.90 and 841,132,588.10

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Solution

The fourth proportional to 2,415,429,562.62, 3,622,247,241.90 and 841,132,588.10 is: 1,261,386,481.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,429,562.62 : 3,622,247,241.90 = 841,132,588.10 : x
  2. Step 2: Convert to fraction form
    2,415,429,562.62/3,622,247,241.90 = 841,132,588.10/x
  3. Step 3: Cross multiply
    2,415,429,562.62x = 3,622,247,241.90 × 841,132,588.10
  4. Step 4: Simplify right side
    2,415,429,562.62x = 3,046,790,197,317,433,856
  5. Step 5: Solve for x
    x = 3,046,790,197,317,433,856/2,415,429,562.62
  6. Step 6: Final answer
    x = 1,261,386,481.51

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1.5x scale

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.