Home / 4,633,996,940.70-6,950,995,411.05-3,164,668,863.90

Finding the Fourth Proportional to 4,633,996,940.70, 6,950,995,411.05 and 3,164,668,863.90

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Solution

The fourth proportional to 4,633,996,940.70, 6,950,995,411.05 and 3,164,668,863.90 is: 4,747,003,295.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,996,940.70 : 6,950,995,411.05 = 3,164,668,863.90 : x
  2. Step 2: Convert to fraction form
    4,633,996,940.70/6,950,995,411.05 = 3,164,668,863.90/x
  3. Step 3: Cross multiply
    4,633,996,940.70x = 6,950,995,411.05 × 3,164,668,863.90
  4. Step 4: Simplify right side
    4,633,996,940.70x = 21,997,598,750,461,718,528
  5. Step 5: Solve for x
    x = 21,997,598,750,461,718,528/4,633,996,940.70
  6. Step 6: Final answer
    x = 4,747,003,295.85

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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.