Home / 6,932,803,643.14-10,405,930,105.01-3,345,755,110.95

Finding the Fourth Proportional to 6,932,803,643.14, 10,405,930,105.01 and 3,345,755,110.95

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Solution

The fourth proportional to 6,932,803,643.14, 10,405,930,105.01 and 3,345,755,110.95 is: 5,021,877,962.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,803,643.14 : 10,405,930,105.01 = 3,345,755,110.95 : x
  2. Step 2: Convert to fraction form
    6,932,803,643.14/10,405,930,105.01 = 3,345,755,110.95/x
  3. Step 3: Cross multiply
    6,932,803,643.14x = 10,405,930,105.01 × 3,345,755,110.95
  4. Step 4: Simplify right side
    6,932,803,643.14x = 34,815,693,833,025,675,264
  5. Step 5: Solve for x
    x = 34,815,693,833,025,675,264/6,932,803,643.14
  6. Step 6: Final answer
    x = 5,021,877,962.38

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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.