Home / 7,572,943,033.88-11,317,029,670.69

Finding the Third Proportional to 7,572,943,033.88 and 11,317,029,670.69

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Solution

The third proportional to 7,572,943,033.88 and 11,317,029,670.69 is: 16,912,204,409.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,572,943,033.88 : 11,317,029,670.69 = 11,317,029,670.69 : x
  2. Step 2: Convert to fraction form
    7,572,943,033.88/11,317,029,670.69 = 11,317,029,670.69/x
  3. Step 3: Cross multiply
    7,572,943,033.88x = 11,317,029,670.69 × 11,317,029,670.69
  4. Step 4: Simplify right side
    7,572,943,033.88x = 128,075,160,567,232,528,384
  5. Step 5: Solve for x
    x = 128,075,160,567,232,528,384/7,572,943,033.88
  6. Step 6: Final answer
    x = 16,912,204,409.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.