Home / 3,034,676,511.48-4,187,945,592.90-1,696,622,978.46

Finding the Fourth Proportional to 3,034,676,511.48, 4,187,945,592.90 and 1,696,622,978.46

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Solution

The fourth proportional to 3,034,676,511.48, 4,187,945,592.90 and 1,696,622,978.46 is: 2,341,391,149.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,676,511.48 : 4,187,945,592.90 = 1,696,622,978.46 : x
  2. Step 2: Convert to fraction form
    3,034,676,511.48/4,187,945,592.90 = 1,696,622,978.46/x
  3. Step 3: Cross multiply
    3,034,676,511.48x = 4,187,945,592.90 × 1,696,622,978.46
  4. Step 4: Simplify right side
    3,034,676,511.48x = 7,105,364,725,454,429,184
  5. Step 5: Solve for x
    x = 7,105,364,725,454,429,184/3,034,676,511.48
  6. Step 6: Final answer
    x = 2,341,391,149.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.