Home / 5,801,421,980.98-8,702,122,104.51-1,817,811,060.04

Finding the Fourth Proportional to 5,801,421,980.98, 8,702,122,104.51 and 1,817,811,060.04

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Solution

The fourth proportional to 5,801,421,980.98, 8,702,122,104.51 and 1,817,811,060.04 is: 2,726,713,185.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,421,980.98 : 8,702,122,104.51 = 1,817,811,060.04 : x
  2. Step 2: Convert to fraction form
    5,801,421,980.98/8,702,122,104.51 = 1,817,811,060.04/x
  3. Step 3: Cross multiply
    5,801,421,980.98x = 8,702,122,104.51 × 1,817,811,060.04
  4. Step 4: Simplify right side
    5,801,421,980.98x = 15,818,813,807,396,839,424
  5. Step 5: Solve for x
    x = 15,818,813,807,396,839,424/5,801,421,980.98
  6. Step 6: Final answer
    x = 2,726,713,185.02

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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.