Home / 2,329,842,098.88-3,494,776,213.09-777,129,157.71

Finding the Fourth Proportional to 2,329,842,098.88, 3,494,776,213.09 and 777,129,157.71

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Solution

The fourth proportional to 2,329,842,098.88, 3,494,776,213.09 and 777,129,157.71 is: 1,165,698,094.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,842,098.88 : 3,494,776,213.09 = 777,129,157.71 : x
  2. Step 2: Convert to fraction form
    2,329,842,098.88/3,494,776,213.09 = 777,129,157.71/x
  3. Step 3: Cross multiply
    2,329,842,098.88x = 3,494,776,213.09 × 777,129,157.71
  4. Step 4: Simplify right side
    2,329,842,098.88x = 2,715,892,494,859,689,472
  5. Step 5: Solve for x
    x = 2,715,892,494,859,689,472/2,329,842,098.88
  6. Step 6: Final answer
    x = 1,165,698,094.38

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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.