Home / 1,676,536,704,004.70-2,514,805,056,006.90-669,883,712,721.52

Finding the Fourth Proportional to 1,676,536,704,004.70, 2,514,805,056,006.90 and 669,883,712,721.52

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Solution

The fourth proportional to 1,676,536,704,004.70, 2,514,805,056,006.90 and 669,883,712,721.52 is: 1,004,825,569,082.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,536,704,004.70 : 2,514,805,056,006.90 = 669,883,712,721.52 : x
  2. Step 2: Convert to fraction form
    1,676,536,704,004.70/2,514,805,056,006.90 = 669,883,712,721.52/x
  3. Step 3: Cross multiply
    1,676,536,704,004.70x = 2,514,805,056,006.90 × 669,883,712,721.52
  4. Step 4: Simplify right side
    1,676,536,704,004.70x = 1,684,626,947,688,752,207,626,240
  5. Step 5: Solve for x
    x = 1,684,626,947,688,752,207,626,240/1,676,536,704,004.70
  6. Step 6: Final answer
    x = 1,004,825,569,082.22

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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.