Home / 1,817,227,966.50-3,952,853,075.25

Finding the Third Proportional to 1,817,227,966.50 and 3,952,853,075.25

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Solution

The third proportional to 1,817,227,966.50 and 3,952,853,075.25 is: 8,598,286,908.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,227,966.50 : 3,952,853,075.25 = 3,952,853,075.25 : x
  2. Step 2: Convert to fraction form
    1,817,227,966.50/3,952,853,075.25 = 3,952,853,075.25/x
  3. Step 3: Cross multiply
    1,817,227,966.50x = 3,952,853,075.25 × 3,952,853,075.25
  4. Step 4: Simplify right side
    1,817,227,966.50x = 15,625,047,434,513,381,376
  5. Step 5: Solve for x
    x = 15,625,047,434,513,381,376/1,817,227,966.50
  6. Step 6: Final answer
    x = 8,598,286,908.72

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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.