Home / 4,377,263,741.29-6,566,575,856.42-1,469,898,833.77

Finding the Fourth Proportional to 4,377,263,741.29, 6,566,575,856.42 and 1,469,898,833.77

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Solution

The fourth proportional to 4,377,263,741.29, 6,566,575,856.42 and 1,469,898,833.77 is: 2,205,076,678.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,263,741.29 : 6,566,575,856.42 = 1,469,898,833.77 : x
  2. Step 2: Convert to fraction form
    4,377,263,741.29/6,566,575,856.42 = 1,469,898,833.77/x
  3. Step 3: Cross multiply
    4,377,263,741.29x = 6,566,575,856.42 × 1,469,898,833.77
  4. Step 4: Simplify right side
    4,377,263,741.29x = 9,652,202,193,213,997,056
  5. Step 5: Solve for x
    x = 9,652,202,193,213,997,056/4,377,263,741.29
  6. Step 6: Final answer
    x = 2,205,076,678.88

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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.