Home / 3,587,227,543.20-5,380,841,314.80-1,934,233,456.80

Finding the Fourth Proportional to 3,587,227,543.20, 5,380,841,314.80 and 1,934,233,456.80

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Solution

The fourth proportional to 3,587,227,543.20, 5,380,841,314.80 and 1,934,233,456.80 is: 2,901,350,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,227,543.20 : 5,380,841,314.80 = 1,934,233,456.80 : x
  2. Step 2: Convert to fraction form
    3,587,227,543.20/5,380,841,314.80 = 1,934,233,456.80/x
  3. Step 3: Cross multiply
    3,587,227,543.20x = 5,380,841,314.80 × 1,934,233,456.80
  4. Step 4: Simplify right side
    3,587,227,543.20x = 10,407,803,296,817,860,608
  5. Step 5: Solve for x
    x = 10,407,803,296,817,860,608/3,587,227,543.20
  6. Step 6: Final answer
    x = 2,901,350,185.20

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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.