Home / 3,643,182,985.16-5,465,107,976.34-1,022,969,433.44

Finding the Fourth Proportional to 3,643,182,985.16, 5,465,107,976.34 and 1,022,969,433.44

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Solution

The fourth proportional to 3,643,182,985.16, 5,465,107,976.34 and 1,022,969,433.44 is: 1,534,547,793.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,182,985.16 : 5,465,107,976.34 = 1,022,969,433.44 : x
  2. Step 2: Convert to fraction form
    3,643,182,985.16/5,465,107,976.34 = 1,022,969,433.44/x
  3. Step 3: Cross multiply
    3,643,182,985.16x = 5,465,107,976.34 × 1,022,969,433.44
  4. Step 4: Simplify right side
    3,643,182,985.16x = 5,590,638,410,244,955,136
  5. Step 5: Solve for x
    x = 5,590,638,410,244,955,136/3,643,182,985.16
  6. Step 6: Final answer
    x = 1,534,547,793.24

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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.