Home / 3,897,689,223.96-5,846,877,530.40-1,099,682,247.96

Finding the Fourth Proportional to 3,897,689,223.96, 5,846,877,530.40 and 1,099,682,247.96

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Solution

The fourth proportional to 3,897,689,223.96, 5,846,877,530.40 and 1,099,682,247.96 is: 1,649,620,340.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,689,223.96 : 5,846,877,530.40 = 1,099,682,247.96 : x
  2. Step 2: Convert to fraction form
    3,897,689,223.96/5,846,877,530.40 = 1,099,682,247.96/x
  3. Step 3: Cross multiply
    3,897,689,223.96x = 5,846,877,530.40 × 1,099,682,247.96
  4. Step 4: Simplify right side
    3,897,689,223.96x = 6,429,707,426,177,085,440
  5. Step 5: Solve for x
    x = 6,429,707,426,177,085,440/3,897,689,223.96
  6. Step 6: Final answer
    x = 1,649,620,340.86

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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.