Home / 8,293,796,677.57-12,449,548,172.10-3,574,447,611.13

Finding the Fourth Proportional to 8,293,796,677.57, 12,449,548,172.10 and 3,574,447,611.13

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Solution

The fourth proportional to 8,293,796,677.57, 12,449,548,172.10 and 3,574,447,611.13 is: 5,365,486,936.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,796,677.57 : 12,449,548,172.10 = 3,574,447,611.13 : x
  2. Step 2: Convert to fraction form
    8,293,796,677.57/12,449,548,172.10 = 3,574,447,611.13/x
  3. Step 3: Cross multiply
    8,293,796,677.57x = 12,449,548,172.10 × 3,574,447,611.13
  4. Step 4: Simplify right side
    8,293,796,677.57x = 44,500,257,723,410,702,336
  5. Step 5: Solve for x
    x = 44,500,257,723,410,702,336/8,293,796,677.57
  6. Step 6: Final answer
    x = 5,365,486,936.01

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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.