Home / 7,060,674,386.25-15,362,440,279.88

Finding the Third Proportional to 7,060,674,386.25 and 15,362,440,279.88

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Solution

The third proportional to 7,060,674,386.25 and 15,362,440,279.88 is: 33,425,216,692.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060,674,386.25 : 15,362,440,279.88 = 15,362,440,279.88 : x
  2. Step 2: Convert to fraction form
    7,060,674,386.25/15,362,440,279.88 = 15,362,440,279.88/x
  3. Step 3: Cross multiply
    7,060,674,386.25x = 15,362,440,279.88 × 15,362,440,279.88
  4. Step 4: Simplify right side
    7,060,674,386.25x = 236,004,571,352,725,880,832
  5. Step 5: Solve for x
    x = 236,004,571,352,725,880,832/7,060,674,386.25
  6. Step 6: Final answer
    x = 33,425,216,692.09

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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.