Home / 22,820,838,950,106-31,491,029,434,173-12,807,397,313,946

Finding the Fourth Proportional to 22,820,838,950,106, 31,491,029,434,173 and 12,807,397,313,946

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Solution

The fourth proportional to 22,820,838,950,106, 31,491,029,434,173 and 12,807,397,313,946 is: 17,673,238,335,821.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,820,838,950,106 : 31,491,029,434,173 = 12,807,397,313,946 : x
  2. Step 2: Convert to fraction form
    22,820,838,950,106/31,491,029,434,173 = 12,807,397,313,946/x
  3. Step 3: Cross multiply
    22,820,838,950,106x = 31,491,029,434,173 × 12,807,397,313,946
  4. Step 4: Simplify right side
    22,820,838,950,106x = 403,318,125,788,621,726,906,580,992
  5. Step 5: Solve for x
    x = 403,318,125,788,621,726,906,580,992/22,820,838,950,106
  6. Step 6: Final answer
    x = 17,673,238,335,821.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.