Home / 1,676,536,704,014.10-2,514,805,056,021.20-669,883,712,730.90

Finding the Fourth Proportional to 1,676,536,704,014.10, 2,514,805,056,021.20 and 669,883,712,730.90

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Solution

The fourth proportional to 1,676,536,704,014.10, 2,514,805,056,021.20 and 669,883,712,730.90 is: 1,004,825,569,096.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,536,704,014.10 : 2,514,805,056,021.20 = 669,883,712,730.90 : x
  2. Step 2: Convert to fraction form
    1,676,536,704,014.10/2,514,805,056,021.20 = 669,883,712,730.90/x
  3. Step 3: Cross multiply
    1,676,536,704,014.10x = 2,514,805,056,021.20 × 669,883,712,730.90
  4. Step 4: Simplify right side
    1,676,536,704,014.10x = 1,684,626,947,721,920,629,440,512
  5. Step 5: Solve for x
    x = 1,684,626,947,721,920,629,440,512/1,676,536,704,014.10
  6. Step 6: Final answer
    x = 1,004,825,569,096.37

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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.