Home / 196,679,114,515.52-294,553,945,219-96,018,917,220.80

Finding the Fourth Proportional to 196,679,114,515.52, 294,553,945,219 and 96,018,917,220.80

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Solution

The fourth proportional to 196,679,114,515.52, 294,553,945,219 and 96,018,917,220.80 is: 143,801,495,917.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,679,114,515.52 : 294,553,945,219 = 96,018,917,220.80 : x
  2. Step 2: Convert to fraction form
    196,679,114,515.52/294,553,945,219 = 96,018,917,220.80/x
  3. Step 3: Cross multiply
    196,679,114,515.52x = 294,553,945,219 × 96,018,917,220.80
  4. Step 4: Simplify right side
    196,679,114,515.52x = 28,282,750,883,043,221,700,608
  5. Step 5: Solve for x
    x = 28,282,750,883,043,221,700,608/196,679,114,515.52
  6. Step 6: Final answer
    x = 143,801,495,917.41

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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.