Home / 3,522,540,022,881.30-5,284,570,557,165.90-1,072,249,868,712.20

Finding the Fourth Proportional to 3,522,540,022,881.30, 5,284,570,557,165.90 and 1,072,249,868,712.20

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Solution

The fourth proportional to 3,522,540,022,881.30, 5,284,570,557,165.90 and 1,072,249,868,712.20 is: 1,608,606,303,779.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,540,022,881.30 : 5,284,570,557,165.90 = 1,072,249,868,712.20 : x
  2. Step 2: Convert to fraction form
    3,522,540,022,881.30/5,284,570,557,165.90 = 1,072,249,868,712.20/x
  3. Step 3: Cross multiply
    3,522,540,022,881.30x = 5,284,570,557,165.90 × 1,072,249,868,712.20
  4. Step 4: Simplify right side
    3,522,540,022,881.30x = 5,666,380,086,121,494,350,921,728
  5. Step 5: Solve for x
    x = 5,666,380,086,121,494,350,921,728/3,522,540,022,881.30
  6. Step 6: Final answer
    x = 1,608,606,303,779.23

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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.