Home / 1,306,565,955.56-1,997,342,394.75

Finding the Third Proportional to 1,306,565,955.56 and 1,997,342,394.75

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Solution

The third proportional to 1,306,565,955.56 and 1,997,342,394.75 is: 3,053,329,703.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,565,955.56 : 1,997,342,394.75 = 1,997,342,394.75 : x
  2. Step 2: Convert to fraction form
    1,306,565,955.56/1,997,342,394.75 = 1,997,342,394.75/x
  3. Step 3: Cross multiply
    1,306,565,955.56x = 1,997,342,394.75 × 1,997,342,394.75
  4. Step 4: Simplify right side
    1,306,565,955.56x = 3,989,376,641,865,665,024
  5. Step 5: Solve for x
    x = 3,989,376,641,865,665,024/1,306,565,955.56
  6. Step 6: Final answer
    x = 3,053,329,703.63

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.