Home / 2,061,593,532.93-2,844,975,160.62-1,121,779,982.52

Finding the Fourth Proportional to 2,061,593,532.93, 2,844,975,160.62 and 1,121,779,982.52

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Solution

The fourth proportional to 2,061,593,532.93, 2,844,975,160.62 and 1,121,779,982.52 is: 1,548,043,363.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,593,532.93 : 2,844,975,160.62 = 1,121,779,982.52 : x
  2. Step 2: Convert to fraction form
    2,061,593,532.93/2,844,975,160.62 = 1,121,779,982.52/x
  3. Step 3: Cross multiply
    2,061,593,532.93x = 2,844,975,160.62 × 1,121,779,982.52
  4. Step 4: Simplify right side
    2,061,593,532.93x = 3,191,436,185,950,137,856
  5. Step 5: Solve for x
    x = 3,191,436,185,950,137,856/2,061,593,532.93
  6. Step 6: Final answer
    x = 1,548,043,363.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.