Home / 1,145,985,418.50-2,455,339,089

Finding the Third Proportional to 1,145,985,418.50 and 2,455,339,089

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Solution

The third proportional to 1,145,985,418.50 and 2,455,339,089 is: 5,260,703,971.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,985,418.50 : 2,455,339,089 = 2,455,339,089 : x
  2. Step 2: Convert to fraction form
    1,145,985,418.50/2,455,339,089 = 2,455,339,089/x
  3. Step 3: Cross multiply
    1,145,985,418.50x = 2,455,339,089 × 2,455,339,089
  4. Step 4: Simplify right side
    1,145,985,418.50x = 6,028,690,041,971,349,504
  5. Step 5: Solve for x
    x = 6,028,690,041,971,349,504/1,145,985,418.50
  6. Step 6: Final answer
    x = 5,260,703,971.14

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.