Home / 6,048,131,165.70-9,072,196,748.55-4,395,137,079.30

Finding the Fourth Proportional to 6,048,131,165.70, 9,072,196,748.55 and 4,395,137,079.30

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Solution

The fourth proportional to 6,048,131,165.70, 9,072,196,748.55 and 4,395,137,079.30 is: 6,592,705,618.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,131,165.70 : 9,072,196,748.55 = 4,395,137,079.30 : x
  2. Step 2: Convert to fraction form
    6,048,131,165.70/9,072,196,748.55 = 4,395,137,079.30/x
  3. Step 3: Cross multiply
    6,048,131,165.70x = 9,072,196,748.55 × 4,395,137,079.30
  4. Step 4: Simplify right side
    6,048,131,165.70x = 39,873,548,320,256,999,424
  5. Step 5: Solve for x
    x = 39,873,548,320,256,999,424/6,048,131,165.70
  6. Step 6: Final answer
    x = 6,592,705,618.95

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Double scale
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Similar ratio
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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.