Home / 3,442,285,808.20-5,163,428,712.30-1,114,893,092.80

Finding the Fourth Proportional to 3,442,285,808.20, 5,163,428,712.30 and 1,114,893,092.80

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Solution

The fourth proportional to 3,442,285,808.20, 5,163,428,712.30 and 1,114,893,092.80 is: 1,672,339,639.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,285,808.20 : 5,163,428,712.30 = 1,114,893,092.80 : x
  2. Step 2: Convert to fraction form
    3,442,285,808.20/5,163,428,712.30 = 1,114,893,092.80/x
  3. Step 3: Cross multiply
    3,442,285,808.20x = 5,163,428,712.30 × 1,114,893,092.80
  4. Step 4: Simplify right side
    3,442,285,808.20x = 5,756,671,006,508,468,224
  5. Step 5: Solve for x
    x = 5,756,671,006,508,468,224/3,442,285,808.20
  6. Step 6: Final answer
    x = 1,672,339,639.20

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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.