Home / 3,817,632,325,537-5,727,358,620,140.50-1,236,055,611,231.90

Finding the Fourth Proportional to 3,817,632,325,537, 5,727,358,620,140.50 and 1,236,055,611,231.90

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Solution

The fourth proportional to 3,817,632,325,537, 5,727,358,620,140.50 and 1,236,055,611,231.90 is: 1,854,378,095,189.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,632,325,537 : 5,727,358,620,140.50 = 1,236,055,611,231.90 : x
  2. Step 2: Convert to fraction form
    3,817,632,325,537/5,727,358,620,140.50 = 1,236,055,611,231.90/x
  3. Step 3: Cross multiply
    3,817,632,325,537x = 5,727,358,620,140.50 × 1,236,055,611,231.90
  4. Step 4: Simplify right side
    3,817,632,325,537x = 7,079,333,759,962,056,031,731,712
  5. Step 5: Solve for x
    x = 7,079,333,759,962,056,031,731,712/3,817,632,325,537
  6. Step 6: Final answer
    x = 1,854,378,095,189.21

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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.