Home / 8,259,525,607.46-12,391,706,010.60-2,663,350,147.34

Finding the Fourth Proportional to 8,259,525,607.46, 12,391,706,010.60 and 2,663,350,147.34

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Solution

The fourth proportional to 8,259,525,607.46, 12,391,706,010.60 and 2,663,350,147.34 is: 3,995,804,795.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,259,525,607.46 : 12,391,706,010.60 = 2,663,350,147.34 : x
  2. Step 2: Convert to fraction form
    8,259,525,607.46/12,391,706,010.60 = 2,663,350,147.34/x
  3. Step 3: Cross multiply
    8,259,525,607.46x = 12,391,706,010.60 × 2,663,350,147.34
  4. Step 4: Simplify right side
    8,259,525,607.46x = 33,003,452,029,125,476,352
  5. Step 5: Solve for x
    x = 33,003,452,029,125,476,352/8,259,525,607.46
  6. Step 6: Final answer
    x = 3,995,804,795.29

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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.