Home / 3,026,954,012.16-4,538,251,912.91-1,860,011,534.10

Finding the Fourth Proportional to 3,026,954,012.16, 4,538,251,912.91 and 1,860,011,534.10

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Solution

The fourth proportional to 3,026,954,012.16, 4,538,251,912.91 and 1,860,011,534.10 is: 2,788,678,278.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,954,012.16 : 4,538,251,912.91 = 1,860,011,534.10 : x
  2. Step 2: Convert to fraction form
    3,026,954,012.16/4,538,251,912.91 = 1,860,011,534.10/x
  3. Step 3: Cross multiply
    3,026,954,012.16x = 4,538,251,912.91 × 1,860,011,534.10
  4. Step 4: Simplify right side
    3,026,954,012.16x = 8,441,200,902,654,687,232
  5. Step 5: Solve for x
    x = 8,441,200,902,654,687,232/3,026,954,012.16
  6. Step 6: Final answer
    x = 2,788,678,278.15

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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.