Home / 29,440,033,944.40-44,172,895,676.45-10,309,375,882.76

Finding the Fourth Proportional to 29,440,033,944.40, 44,172,895,676.45 and 10,309,375,882.76

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Solution

The fourth proportional to 29,440,033,944.40, 44,172,895,676.45 and 10,309,375,882.76 is: 15,468,561,830.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,440,033,944.40 : 44,172,895,676.45 = 10,309,375,882.76 : x
  2. Step 2: Convert to fraction form
    29,440,033,944.40/44,172,895,676.45 = 10,309,375,882.76/x
  3. Step 3: Cross multiply
    29,440,033,944.40x = 44,172,895,676.45 × 10,309,375,882.76
  4. Step 4: Simplify right side
    29,440,033,944.40x = 455,394,985,358,194,638,848
  5. Step 5: Solve for x
    x = 455,394,985,358,194,638,848/29,440,033,944.40
  6. Step 6: Final answer
    x = 15,468,561,830.41

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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.