Home / 16,090,253,667.40-24,136,400,692.86-5,049,205,512.52

Finding the Fourth Proportional to 16,090,253,667.40, 24,136,400,692.86 and 5,049,205,512.52

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Solution

The fourth proportional to 16,090,253,667.40, 24,136,400,692.86 and 5,049,205,512.52 is: 7,574,128,410.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,253,667.40 : 24,136,400,692.86 = 5,049,205,512.52 : x
  2. Step 2: Convert to fraction form
    16,090,253,667.40/24,136,400,692.86 = 5,049,205,512.52/x
  3. Step 3: Cross multiply
    16,090,253,667.40x = 24,136,400,692.86 × 5,049,205,512.52
  4. Step 4: Simplify right side
    16,090,253,667.40x = 121,869,647,430,780,272,640
  5. Step 5: Solve for x
    x = 121,869,647,430,780,272,640/16,090,253,667.40
  6. Step 6: Final answer
    x = 7,574,128,410.27

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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.