Home / 3,566,624,163.86-4,921,350,790.50-2,061,390,682.34

Finding the Fourth Proportional to 3,566,624,163.86, 4,921,350,790.50 and 2,061,390,682.34

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Solution

The fourth proportional to 3,566,624,163.86, 4,921,350,790.50 and 2,061,390,682.34 is: 2,844,377,820.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,624,163.86 : 4,921,350,790.50 = 2,061,390,682.34 : x
  2. Step 2: Convert to fraction form
    3,566,624,163.86/4,921,350,790.50 = 2,061,390,682.34/x
  3. Step 3: Cross multiply
    3,566,624,163.86x = 4,921,350,790.50 × 2,061,390,682.34
  4. Step 4: Simplify right side
    3,566,624,163.86x = 10,144,826,664,063,293,440
  5. Step 5: Solve for x
    x = 10,144,826,664,063,293,440/3,566,624,163.86
  6. Step 6: Final answer
    x = 2,844,377,820.03

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.