Home / 3,643,182,982.16-5,465,107,971.83-1,022,969,430.44

Finding the Fourth Proportional to 3,643,182,982.16, 5,465,107,971.83 and 1,022,969,430.44

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Solution

The fourth proportional to 3,643,182,982.16, 5,465,107,971.83 and 1,022,969,430.44 is: 1,534,547,788.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,182,982.16 : 5,465,107,971.83 = 1,022,969,430.44 : x
  2. Step 2: Convert to fraction form
    3,643,182,982.16/5,465,107,971.83 = 1,022,969,430.44/x
  3. Step 3: Cross multiply
    3,643,182,982.16x = 5,465,107,971.83 × 1,022,969,430.44
  4. Step 4: Simplify right side
    3,643,182,982.16x = 5,590,638,389,211,271,168
  5. Step 5: Solve for x
    x = 5,590,638,389,211,271,168/3,643,182,982.16
  6. Step 6: Final answer
    x = 1,534,547,788.73

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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.