Home / 37,631,776,606.20-56,456,169,130.62-12,449,434,028.76

Finding the Fourth Proportional to 37,631,776,606.20, 56,456,169,130.62 and 12,449,434,028.76

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Solution

The fourth proportional to 37,631,776,606.20, 56,456,169,130.62 and 12,449,434,028.76 is: 18,676,964,429.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,631,776,606.20 : 56,456,169,130.62 = 12,449,434,028.76 : x
  2. Step 2: Convert to fraction form
    37,631,776,606.20/56,456,169,130.62 = 12,449,434,028.76/x
  3. Step 3: Cross multiply
    37,631,776,606.20x = 56,456,169,130.62 × 12,449,434,028.76
  4. Step 4: Simplify right side
    37,631,776,606.20x = 702,847,353,108,170,539,008
  5. Step 5: Solve for x
    x = 702,847,353,108,170,539,008/37,631,776,606.20
  6. Step 6: Final answer
    x = 18,676,964,429.91

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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.