Home / 15,391,296,008.35-23,086,944,012.53-15,391,296,008.35

Finding the Fourth Proportional to 15,391,296,008.35, 23,086,944,012.53 and 15,391,296,008.35

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Solution

The fourth proportional to 15,391,296,008.35, 23,086,944,012.53 and 15,391,296,008.35 is: 23,086,944,012.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,391,296,008.35 : 23,086,944,012.53 = 15,391,296,008.35 : x
  2. Step 2: Convert to fraction form
    15,391,296,008.35/23,086,944,012.53 = 15,391,296,008.35/x
  3. Step 3: Cross multiply
    15,391,296,008.35x = 23,086,944,012.53 × 15,391,296,008.35
  4. Step 4: Simplify right side
    15,391,296,008.35x = 355,337,989,225,052,897,280
  5. Step 5: Solve for x
    x = 355,337,989,225,052,897,280/15,391,296,008.35
  6. Step 6: Final answer
    x = 23,086,944,012.53

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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.