Home / 3,848,023,116.10-5,772,034,674.15-3,297,025,087.30

Finding the Fourth Proportional to 3,848,023,116.10, 5,772,034,674.15 and 3,297,025,087.30

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Solution

The fourth proportional to 3,848,023,116.10, 5,772,034,674.15 and 3,297,025,087.30 is: 4,945,537,630.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,023,116.10 : 5,772,034,674.15 = 3,297,025,087.30 : x
  2. Step 2: Convert to fraction form
    3,848,023,116.10/5,772,034,674.15 = 3,297,025,087.30/x
  3. Step 3: Cross multiply
    3,848,023,116.10x = 5,772,034,674.15 × 3,297,025,087.30
  4. Step 4: Simplify right side
    3,848,023,116.10x = 19,030,543,125,438,029,824
  5. Step 5: Solve for x
    x = 19,030,543,125,438,029,824/3,848,023,116.10
  6. Step 6: Final answer
    x = 4,945,537,630.95

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Double scale
Find fourth proportional to 3,848,023,117.10, 5,772,034,675.65 and 3,297,025,088.30
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.