Home / 4,669,385,459.40-7,004,078,189.10-4,467,863,032.20

Finding the Fourth Proportional to 4,669,385,459.40, 7,004,078,189.10 and 4,467,863,032.20

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Solution

The fourth proportional to 4,669,385,459.40, 7,004,078,189.10 and 4,467,863,032.20 is: 6,701,794,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,385,459.40 : 7,004,078,189.10 = 4,467,863,032.20 : x
  2. Step 2: Convert to fraction form
    4,669,385,459.40/7,004,078,189.10 = 4,467,863,032.20/x
  3. Step 3: Cross multiply
    4,669,385,459.40x = 7,004,078,189.10 × 4,467,863,032.20
  4. Step 4: Simplify right side
    4,669,385,459.40x = 31,293,262,015,718,211,584
  5. Step 5: Solve for x
    x = 31,293,262,015,718,211,584/4,669,385,459.40
  6. Step 6: Final answer
    x = 6,701,794,548.30

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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.