Home / 3,677,475,498,909.70-5,516,213,248,364.60-3,677,475,498,909.70

Finding the Fourth Proportional to 3,677,475,498,909.70, 5,516,213,248,364.60 and 3,677,475,498,909.70

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Solution

The fourth proportional to 3,677,475,498,909.70, 5,516,213,248,364.60 and 3,677,475,498,909.70 is: 5,516,213,248,364.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,475,498,909.70 : 5,516,213,248,364.60 = 3,677,475,498,909.70 : x
  2. Step 2: Convert to fraction form
    3,677,475,498,909.70/5,516,213,248,364.60 = 3,677,475,498,909.70/x
  3. Step 3: Cross multiply
    3,677,475,498,909.70x = 5,516,213,248,364.60 × 3,677,475,498,909.70
  4. Step 4: Simplify right side
    3,677,475,498,909.70x = 20,285,739,067,621,903,718,940,672
  5. Step 5: Solve for x
    x = 20,285,739,067,621,903,718,940,672/3,677,475,498,909.70
  6. Step 6: Final answer
    x = 5,516,213,248,364.60

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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.