Home / 11,641,835,142.60-17,456,375,421.81-5,733,401,650.44

Finding the Fourth Proportional to 11,641,835,142.60, 17,456,375,421.81 and 5,733,401,650.44

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Solution

The fourth proportional to 11,641,835,142.60, 17,456,375,421.81 and 5,733,401,650.44 is: 8,596,961,770.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,641,835,142.60 : 17,456,375,421.81 = 5,733,401,650.44 : x
  2. Step 2: Convert to fraction form
    11,641,835,142.60/17,456,375,421.81 = 5,733,401,650.44/x
  3. Step 3: Cross multiply
    11,641,835,142.60x = 17,456,375,421.81 × 5,733,401,650.44
  4. Step 4: Simplify right side
    11,641,835,142.60x = 100,084,411,654,105,710,592
  5. Step 5: Solve for x
    x = 100,084,411,654,105,710,592/11,641,835,142.60
  6. Step 6: Final answer
    x = 8,596,961,770.05

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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.