Home / 5,448,234,575,670.90-8,172,359,728,897.20-2,224,902,337,988.70

Finding the Fourth Proportional to 5,448,234,575,670.90, 8,172,359,728,897.20 and 2,224,902,337,988.70

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Solution

The fourth proportional to 5,448,234,575,670.90, 8,172,359,728,897.20 and 2,224,902,337,988.70 is: 3,337,356,718,982.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,234,575,670.90 : 8,172,359,728,897.20 = 2,224,902,337,988.70 : x
  2. Step 2: Convert to fraction form
    5,448,234,575,670.90/8,172,359,728,897.20 = 2,224,902,337,988.70/x
  3. Step 3: Cross multiply
    5,448,234,575,670.90x = 8,172,359,728,897.20 × 2,224,902,337,988.70
  4. Step 4: Simplify right side
    5,448,234,575,670.90x = 18,182,702,267,708,081,344,348,160
  5. Step 5: Solve for x
    x = 18,182,702,267,708,081,344,348,160/5,448,234,575,670.90
  6. Step 6: Final answer
    x = 3,337,356,718,982.51

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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.