Home / 4,027,959,666,870.40-6,039,733,019,548.20-1,983,699,378,129.50

Finding the Fourth Proportional to 4,027,959,666,870.40, 6,039,733,019,548.20 and 1,983,699,378,129.50

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Solution

The fourth proportional to 4,027,959,666,870.40, 6,039,733,019,548.20 and 1,983,699,378,129.50 is: 2,974,462,414,181.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,959,666,870.40 : 6,039,733,019,548.20 = 1,983,699,378,129.50 : x
  2. Step 2: Convert to fraction form
    4,027,959,666,870.40/6,039,733,019,548.20 = 1,983,699,378,129.50/x
  3. Step 3: Cross multiply
    4,027,959,666,870.40x = 6,039,733,019,548.20 × 1,983,699,378,129.50
  4. Step 4: Simplify right side
    4,027,959,666,870.40x = 11,981,014,634,945,971,895,664,640
  5. Step 5: Solve for x
    x = 11,981,014,634,945,971,895,664,640/4,027,959,666,870.40
  6. Step 6: Final answer
    x = 2,974,462,414,181.73

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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.