Home / 26,193,068,206.80-39,289,938,233.40-8,744,797,294.80

Finding the Fourth Proportional to 26,193,068,206.80, 39,289,938,233.40 and 8,744,797,294.80

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Solution

The fourth proportional to 26,193,068,206.80, 39,289,938,233.40 and 8,744,797,294.80 is: 13,117,308,093.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,068,206.80 : 39,289,938,233.40 = 8,744,797,294.80 : x
  2. Step 2: Convert to fraction form
    26,193,068,206.80/39,289,938,233.40 = 8,744,797,294.80/x
  3. Step 3: Cross multiply
    26,193,068,206.80x = 39,289,938,233.40 × 8,744,797,294.80
  4. Step 4: Simplify right side
    26,193,068,206.80x = 343,582,545,576,295,399,424
  5. Step 5: Solve for x
    x = 343,582,545,576,295,399,424/26,193,068,206.80
  6. Step 6: Final answer
    x = 13,117,308,093.26

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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.