Home / 8,037,905,877.66-11,092,319,307.19-4,469,536,169.45

Finding the Fourth Proportional to 8,037,905,877.66, 11,092,319,307.19 and 4,469,536,169.45

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Solution

The fourth proportional to 8,037,905,877.66, 11,092,319,307.19 and 4,469,536,169.45 is: 6,167,965,027.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,905,877.66 : 11,092,319,307.19 = 4,469,536,169.45 : x
  2. Step 2: Convert to fraction form
    8,037,905,877.66/11,092,319,307.19 = 4,469,536,169.45/x
  3. Step 3: Cross multiply
    8,037,905,877.66x = 11,092,319,307.19 × 4,469,536,169.45
  4. Step 4: Simplify right side
    8,037,905,877.66x = 49,577,522,346,523,271,168
  5. Step 5: Solve for x
    x = 49,577,522,346,523,271,168/8,037,905,877.66
  6. Step 6: Final answer
    x = 6,167,965,027.35

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Double scale
Find fourth proportional to 8,037,905,878.66, 11,092,319,308.57 and 4,469,536,170.45
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.