Home / 74,359,855,418-111,539,714,977.08-23,308,519,279.28

Finding the Fourth Proportional to 74,359,855,418, 111,539,714,977.08 and 23,308,519,279.28

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Solution

The fourth proportional to 74,359,855,418, 111,539,714,977.08 and 23,308,519,279.28 is: 34,962,757,556.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,359,855,418 : 111,539,714,977.08 = 23,308,519,279.28 : x
  2. Step 2: Convert to fraction form
    74,359,855,418/111,539,714,977.08 = 23,308,519,279.28/x
  3. Step 3: Cross multiply
    74,359,855,418x = 111,539,714,977.08 × 23,308,519,279.28
  4. Step 4: Simplify right side
    74,359,855,418x = 2,599,825,596,948,665,073,664
  5. Step 5: Solve for x
    x = 2,599,825,596,948,665,073,664/74,359,855,418
  6. Step 6: Final answer
    x = 34,962,757,556.94

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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.