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Finding the Third Proportional to 14,087,485,795 and 30,706,223,979

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Solution

The third proportional to 14,087,485,795 and 30,706,223,979 is: 66,929,770,490.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,087,485,795 : 30,706,223,979 = 30,706,223,979 : x
  2. Step 2: Convert to fraction form
    14,087,485,795/30,706,223,979 = 30,706,223,979/x
  3. Step 3: Cross multiply
    14,087,485,795x = 30,706,223,979 × 30,706,223,979
  4. Step 4: Simplify right side
    14,087,485,795x = 942,872,191,048,514,535,424
  5. Step 5: Solve for x
    x = 942,872,191,048,514,535,424/14,087,485,795
  6. Step 6: Final answer
    x = 66,929,770,490.57

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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.