Home / 5,689,470,467,406.40-8,535,882,163,600.80-2,291,948,257,255.50

Finding the Fourth Proportional to 5,689,470,467,406.40, 8,535,882,163,600.80 and 2,291,948,257,255.50

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Solution

The fourth proportional to 5,689,470,467,406.40, 8,535,882,163,600.80 and 2,291,948,257,255.50 is: 3,438,597,732,614.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,470,467,406.40 : 8,535,882,163,600.80 = 2,291,948,257,255.50 : x
  2. Step 2: Convert to fraction form
    5,689,470,467,406.40/8,535,882,163,600.80 = 2,291,948,257,255.50/x
  3. Step 3: Cross multiply
    5,689,470,467,406.40x = 8,535,882,163,600.80 × 2,291,948,257,255.50
  4. Step 4: Simplify right side
    5,689,470,467,406.40x = 19,563,800,249,003,161,457,524,736
  5. Step 5: Solve for x
    x = 19,563,800,249,003,161,457,524,736/5,689,470,467,406.40
  6. Step 6: Final answer
    x = 3,438,597,732,614.91

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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.