Home / 4,224,339,136.80-6,337,359,010.80-3,538,992,823.20

Finding the Fourth Proportional to 4,224,339,136.80, 6,337,359,010.80 and 3,538,992,823.20

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Solution

The fourth proportional to 4,224,339,136.80, 6,337,359,010.80 and 3,538,992,823.20 is: 5,309,201,588.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,339,136.80 : 6,337,359,010.80 = 3,538,992,823.20 : x
  2. Step 2: Convert to fraction form
    4,224,339,136.80/6,337,359,010.80 = 3,538,992,823.20/x
  3. Step 3: Cross multiply
    4,224,339,136.80x = 6,337,359,010.80 × 3,538,992,823.20
  4. Step 4: Simplify right side
    4,224,339,136.80x = 22,427,868,057,263,050,752
  5. Step 5: Solve for x
    x = 22,427,868,057,263,050,752/4,224,339,136.80
  6. Step 6: Final answer
    x = 5,309,201,588.93

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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.