Home / 2,834,676,434.80-4,252,014,652.20-2,653,277,906.80

Finding the Fourth Proportional to 2,834,676,434.80, 4,252,014,652.20 and 2,653,277,906.80

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Solution

The fourth proportional to 2,834,676,434.80, 4,252,014,652.20 and 2,653,277,906.80 is: 3,979,916,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,676,434.80 : 4,252,014,652.20 = 2,653,277,906.80 : x
  2. Step 2: Convert to fraction form
    2,834,676,434.80/4,252,014,652.20 = 2,653,277,906.80/x
  3. Step 3: Cross multiply
    2,834,676,434.80x = 4,252,014,652.20 × 2,653,277,906.80
  4. Step 4: Simplify right side
    2,834,676,434.80x = 11,281,776,536,072,146,944
  5. Step 5: Solve for x
    x = 11,281,776,536,072,146,944/2,834,676,434.80
  6. Step 6: Final answer
    x = 3,979,916,860.20

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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.