Home / 14,537,761,617-31,622,690,422.50

Finding the Third Proportional to 14,537,761,617 and 31,622,690,422.50

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Solution

The third proportional to 14,537,761,617 and 31,622,690,422.50 is: 68,786,005,432.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,537,761,617 : 31,622,690,422.50 = 31,622,690,422.50 : x
  2. Step 2: Convert to fraction form
    14,537,761,617/31,622,690,422.50 = 31,622,690,422.50/x
  3. Step 3: Cross multiply
    14,537,761,617x = 31,622,690,422.50 × 31,622,690,422.50
  4. Step 4: Simplify right side
    14,537,761,617x = 999,994,549,557,273,165,824
  5. Step 5: Solve for x
    x = 999,994,549,557,273,165,824/14,537,761,617
  6. Step 6: Final answer
    x = 68,786,005,432.08

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.