Home / 7,175,367,005.85-10,763,050,508.78-7,175,367,005.85

Finding the Fourth Proportional to 7,175,367,005.85, 10,763,050,508.78 and 7,175,367,005.85

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Solution

The fourth proportional to 7,175,367,005.85, 10,763,050,508.78 and 7,175,367,005.85 is: 10,763,050,508.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,175,367,005.85 : 10,763,050,508.78 = 7,175,367,005.85 : x
  2. Step 2: Convert to fraction form
    7,175,367,005.85/10,763,050,508.78 = 7,175,367,005.85/x
  3. Step 3: Cross multiply
    7,175,367,005.85x = 10,763,050,508.78 × 7,175,367,005.85
  4. Step 4: Simplify right side
    7,175,367,005.85x = 77,228,837,502,961,188,864
  5. Step 5: Solve for x
    x = 77,228,837,502,961,188,864/7,175,367,005.85
  6. Step 6: Final answer
    x = 10,763,050,508.78

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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.