Home / 5,939,890,185.42-8,904,296,282.06-2,006,845,808.81

Finding the Fourth Proportional to 5,939,890,185.42, 8,904,296,282.06 and 2,006,845,808.81

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Solution

The fourth proportional to 5,939,890,185.42, 8,904,296,282.06 and 2,006,845,808.81 is: 3,008,397,313.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,890,185.42 : 8,904,296,282.06 = 2,006,845,808.81 : x
  2. Step 2: Convert to fraction form
    5,939,890,185.42/8,904,296,282.06 = 2,006,845,808.81/x
  3. Step 3: Cross multiply
    5,939,890,185.42x = 8,904,296,282.06 × 2,006,845,808.81
  4. Step 4: Simplify right side
    5,939,890,185.42x = 17,869,549,674,014,873,600
  5. Step 5: Solve for x
    x = 17,869,549,674,014,873,600/5,939,890,185.42
  6. Step 6: Final answer
    x = 3,008,397,313.11

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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.