Home / 1,064,651,418.75-2,329,664,407.50

Finding the Third Proportional to 1,064,651,418.75 and 2,329,664,407.50

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Solution

The third proportional to 1,064,651,418.75 and 2,329,664,407.50 is: 5,097,758,905.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,651,418.75 : 2,329,664,407.50 = 2,329,664,407.50 : x
  2. Step 2: Convert to fraction form
    1,064,651,418.75/2,329,664,407.50 = 2,329,664,407.50/x
  3. Step 3: Cross multiply
    1,064,651,418.75x = 2,329,664,407.50 × 2,329,664,407.50
  4. Step 4: Simplify right side
    1,064,651,418.75x = 5,427,336,251,572,326,400
  5. Step 5: Solve for x
    x = 5,427,336,251,572,326,400/1,064,651,418.75
  6. Step 6: Final answer
    x = 5,097,758,905.86

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.