Home / 1,166,312,977.52-2,570,357,690.37

Finding the Third Proportional to 1,166,312,977.52 and 2,570,357,690.37

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Solution

The third proportional to 1,166,312,977.52 and 2,570,357,690.37 is: 5,664,636,151.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,312,977.52 : 2,570,357,690.37 = 2,570,357,690.37 : x
  2. Step 2: Convert to fraction form
    1,166,312,977.52/2,570,357,690.37 = 2,570,357,690.37/x
  3. Step 3: Cross multiply
    1,166,312,977.52x = 2,570,357,690.37 × 2,570,357,690.37
  4. Step 4: Simplify right side
    1,166,312,977.52x = 6,606,738,656,430,320,640
  5. Step 5: Solve for x
    x = 6,606,738,656,430,320,640/1,166,312,977.52
  6. Step 6: Final answer
    x = 5,664,636,151.49

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.