Home / 1,291,364,551,240.50-2,774,371,758,859.50

Finding the Third Proportional to 1,291,364,551,240.50 and 2,774,371,758,859.50

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Solution

The third proportional to 1,291,364,551,240.50 and 2,774,371,758,859.50 is: 5,960,469,217,590.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,364,551,240.50 : 2,774,371,758,859.50 = 2,774,371,758,859.50 : x
  2. Step 2: Convert to fraction form
    1,291,364,551,240.50/2,774,371,758,859.50 = 2,774,371,758,859.50/x
  3. Step 3: Cross multiply
    1,291,364,551,240.50x = 2,774,371,758,859.50 × 2,774,371,758,859.50
  4. Step 4: Simplify right side
    1,291,364,551,240.50x = 7,697,138,656,357,155,501,768,704
  5. Step 5: Solve for x
    x = 7,697,138,656,357,155,501,768,704/1,291,364,551,240.50
  6. Step 6: Final answer
    x = 5,960,469,217,590.95

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.