Home / 4,700,672,067.20-7,051,008,100.80-4,433,127,900.80

Finding the Fourth Proportional to 4,700,672,067.20, 7,051,008,100.80 and 4,433,127,900.80

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Solution

The fourth proportional to 4,700,672,067.20, 7,051,008,100.80 and 4,433,127,900.80 is: 6,649,691,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,672,067.20 : 7,051,008,100.80 = 4,433,127,900.80 : x
  2. Step 2: Convert to fraction form
    4,700,672,067.20/7,051,008,100.80 = 4,433,127,900.80/x
  3. Step 3: Cross multiply
    4,700,672,067.20x = 7,051,008,100.80 × 4,433,127,900.80
  4. Step 4: Simplify right side
    4,700,672,067.20x = 31,258,020,740,423,299,072
  5. Step 5: Solve for x
    x = 31,258,020,740,423,299,072/4,700,672,067.20
  6. Step 6: Final answer
    x = 6,649,691,851.20

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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.