Home / 1,142,899,960-2,480,635,376

Finding the Third Proportional to 1,142,899,960 and 2,480,635,376

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Solution

The third proportional to 1,142,899,960 and 2,480,635,376 is: 5,384,156,167.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,142,899,960 : 2,480,635,376 = 2,480,635,376 : x
  2. Step 2: Convert to fraction form
    1,142,899,960/2,480,635,376 = 2,480,635,376/x
  3. Step 3: Cross multiply
    1,142,899,960x = 2,480,635,376 × 2,480,635,376
  4. Step 4: Simplify right side
    1,142,899,960x = 6,153,551,868,662,661,120
  5. Step 5: Solve for x
    x = 6,153,551,868,662,661,120/1,142,899,960
  6. Step 6: Final answer
    x = 5,384,156,167.67

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.