Home / 4,700,672,064.45-7,051,008,096.68-4,433,127,898.05

Finding the Fourth Proportional to 4,700,672,064.45, 7,051,008,096.68 and 4,433,127,898.05

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Solution

The fourth proportional to 4,700,672,064.45, 7,051,008,096.68 and 4,433,127,898.05 is: 6,649,691,847.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,672,064.45 : 7,051,008,096.68 = 4,433,127,898.05 : x
  2. Step 2: Convert to fraction form
    4,700,672,064.45/7,051,008,096.68 = 4,433,127,898.05/x
  3. Step 3: Cross multiply
    4,700,672,064.45x = 7,051,008,096.68 × 4,433,127,898.05
  4. Step 4: Simplify right side
    4,700,672,064.45x = 31,258,020,702,768,541,696
  5. Step 5: Solve for x
    x = 31,258,020,702,768,541,696/4,700,672,064.45
  6. Step 6: Final answer
    x = 6,649,691,847.08

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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.