Home / 3,998,196,805,010-5,995,404,658,305.20-1,548,862,247,125.20

Finding the Fourth Proportional to 3,998,196,805,010, 5,995,404,658,305.20 and 1,548,862,247,125.20

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Solution

The fourth proportional to 3,998,196,805,010, 5,995,404,658,305.20 and 1,548,862,247,125.20 is: 2,322,560,990,457.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,998,196,805,010 : 5,995,404,658,305.20 = 1,548,862,247,125.20 : x
  2. Step 2: Convert to fraction form
    3,998,196,805,010/5,995,404,658,305.20 = 1,548,862,247,125.20/x
  3. Step 3: Cross multiply
    3,998,196,805,010x = 5,995,404,658,305.20 × 1,548,862,247,125.20
  4. Step 4: Simplify right side
    3,998,196,805,010x = 9,286,055,931,487,483,819,196,416
  5. Step 5: Solve for x
    x = 9,286,055,931,487,483,819,196,416/3,998,196,805,010
  6. Step 6: Final answer
    x = 2,322,560,990,457.36

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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.