Home / 1,676,536,704,012.20-2,514,805,056,018.20-669,883,712,729.02

Finding the Fourth Proportional to 1,676,536,704,012.20, 2,514,805,056,018.20 and 669,883,712,729.02

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Solution

The fourth proportional to 1,676,536,704,012.20, 2,514,805,056,018.20 and 669,883,712,729.02 is: 1,004,825,569,093.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,536,704,012.20 : 2,514,805,056,018.20 = 669,883,712,729.02 : x
  2. Step 2: Convert to fraction form
    1,676,536,704,012.20/2,514,805,056,018.20 = 669,883,712,729.02/x
  3. Step 3: Cross multiply
    1,676,536,704,012.20x = 2,514,805,056,018.20 × 669,883,712,729.02
  4. Step 4: Simplify right side
    1,676,536,704,012.20x = 1,684,626,947,715,183,167,930,368
  5. Step 5: Solve for x
    x = 1,684,626,947,715,183,167,930,368/1,676,536,704,012.20
  6. Step 6: Final answer
    x = 1,004,825,569,093.49

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Double scale
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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.