Home / 1,746,979,427,266-2,620,469,140,899.20-1,746,979,427,266

Finding the Fourth Proportional to 1,746,979,427,266, 2,620,469,140,899.20 and 1,746,979,427,266

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Solution

The fourth proportional to 1,746,979,427,266, 2,620,469,140,899.20 and 1,746,979,427,266 is: 2,620,469,140,899.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,979,427,266 : 2,620,469,140,899.20 = 1,746,979,427,266 : x
  2. Step 2: Convert to fraction form
    1,746,979,427,266/2,620,469,140,899.20 = 1,746,979,427,266/x
  3. Step 3: Cross multiply
    1,746,979,427,266x = 2,620,469,140,899.20 × 1,746,979,427,266
  4. Step 4: Simplify right side
    1,746,979,427,266x = 4,577,905,678,936,311,714,545,664
  5. Step 5: Solve for x
    x = 4,577,905,678,936,311,714,545,664/1,746,979,427,266
  6. Step 6: Final answer
    x = 2,620,469,140,899.20

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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.