Home / 14,846,947,197.35-22,280,323,136.81-5,403,588,402.87

Finding the Fourth Proportional to 14,846,947,197.35, 22,280,323,136.81 and 5,403,588,402.87

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Solution

The fourth proportional to 14,846,947,197.35, 22,280,323,136.81 and 5,403,588,402.87 is: 8,108,986,589.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,846,947,197.35 : 22,280,323,136.81 = 5,403,588,402.87 : x
  2. Step 2: Convert to fraction form
    14,846,947,197.35/22,280,323,136.81 = 5,403,588,402.87/x
  3. Step 3: Cross multiply
    14,846,947,197.35x = 22,280,323,136.81 × 5,403,588,402.87
  4. Step 4: Simplify right side
    14,846,947,197.35x = 120,393,695,714,235,629,568
  5. Step 5: Solve for x
    x = 120,393,695,714,235,629,568/14,846,947,197.35
  6. Step 6: Final answer
    x = 8,108,986,589.23

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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.