Home / 6,932,803,642.14-10,405,930,103.51-3,345,755,109.95

Finding the Fourth Proportional to 6,932,803,642.14, 10,405,930,103.51 and 3,345,755,109.95

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Solution

The fourth proportional to 6,932,803,642.14, 10,405,930,103.51 and 3,345,755,109.95 is: 5,021,877,960.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,803,642.14 : 10,405,930,103.51 = 3,345,755,109.95 : x
  2. Step 2: Convert to fraction form
    6,932,803,642.14/10,405,930,103.51 = 3,345,755,109.95/x
  3. Step 3: Cross multiply
    6,932,803,642.14x = 10,405,930,103.51 × 3,345,755,109.95
  4. Step 4: Simplify right side
    6,932,803,642.14x = 34,815,693,817,532,354,560
  5. Step 5: Solve for x
    x = 34,815,693,817,532,354,560/6,932,803,642.14
  6. Step 6: Final answer
    x = 5,021,877,960.87

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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.