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Finding the Fourth Proportional to 104,524,992,017.80, 156,787,488,026.70 and 104,524,992,017.80

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Solution

The fourth proportional to 104,524,992,017.80, 156,787,488,026.70 and 104,524,992,017.80 is: 156,787,488,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,524,992,017.80 : 156,787,488,026.70 = 104,524,992,017.80 : x
  2. Step 2: Convert to fraction form
    104,524,992,017.80/156,787,488,026.70 = 104,524,992,017.80/x
  3. Step 3: Cross multiply
    104,524,992,017.80x = 156,787,488,026.70 × 104,524,992,017.80
  4. Step 4: Simplify right side
    104,524,992,017.80x = 16,388,210,934,481,732,763,648
  5. Step 5: Solve for x
    x = 16,388,210,934,481,732,763,648/104,524,992,017.80
  6. Step 6: Final answer
    x = 156,787,488,026.70

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1.5x scale

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.