Home / 1,676,536,703,999.10-2,514,805,055,998.70-669,883,712,715.90

Finding the Fourth Proportional to 1,676,536,703,999.10, 2,514,805,055,998.70 and 669,883,712,715.90

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Solution

The fourth proportional to 1,676,536,703,999.10, 2,514,805,055,998.70 and 669,883,712,715.90 is: 1,004,825,569,073.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,536,703,999.10 : 2,514,805,055,998.70 = 669,883,712,715.90 : x
  2. Step 2: Convert to fraction form
    1,676,536,703,999.10/2,514,805,055,998.70 = 669,883,712,715.90/x
  3. Step 3: Cross multiply
    1,676,536,703,999.10x = 2,514,805,055,998.70 × 669,883,712,715.90
  4. Step 4: Simplify right side
    1,676,536,703,999.10x = 1,684,626,947,669,126,086,131,712
  5. Step 5: Solve for x
    x = 1,684,626,947,669,126,086,131,712/1,676,536,703,999.10
  6. Step 6: Final answer
    x = 1,004,825,569,073.87

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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.