Home / 3,611,705,000.95-5,417,557,501.43-3,060,706,972.15

Finding the Fourth Proportional to 3,611,705,000.95, 5,417,557,501.43 and 3,060,706,972.15

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Solution

The fourth proportional to 3,611,705,000.95, 5,417,557,501.43 and 3,060,706,972.15 is: 4,591,060,458.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,705,000.95 : 5,417,557,501.43 = 3,060,706,972.15 : x
  2. Step 2: Convert to fraction form
    3,611,705,000.95/5,417,557,501.43 = 3,060,706,972.15/x
  3. Step 3: Cross multiply
    3,611,705,000.95x = 5,417,557,501.43 × 3,060,706,972.15
  4. Step 4: Simplify right side
    3,611,705,000.95x = 16,581,556,016,650,336,256
  5. Step 5: Solve for x
    x = 16,581,556,016,650,336,256/3,611,705,000.95
  6. Step 6: Final answer
    x = 4,591,060,458.23

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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.