Home / 1,676,536,704,025.90-2,514,805,056,038.90-669,883,712,742.75

Finding the Fourth Proportional to 1,676,536,704,025.90, 2,514,805,056,038.90 and 669,883,712,742.75

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Solution

The fourth proportional to 1,676,536,704,025.90, 2,514,805,056,038.90 and 669,883,712,742.75 is: 1,004,825,569,114.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,536,704,025.90 : 2,514,805,056,038.90 = 669,883,712,742.75 : x
  2. Step 2: Convert to fraction form
    1,676,536,704,025.90/2,514,805,056,038.90 = 669,883,712,742.75/x
  3. Step 3: Cross multiply
    1,676,536,704,025.90x = 2,514,805,056,038.90 × 669,883,712,742.75
  4. Step 4: Simplify right side
    1,676,536,704,025.90x = 1,684,626,947,763,577,785,679,872
  5. Step 5: Solve for x
    x = 1,684,626,947,763,577,785,679,872/1,676,536,704,025.90
  6. Step 6: Final answer
    x = 1,004,825,569,114.15

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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.