Home / 14,245,260,064,120-21,271,962,293,484-11,633,642,274,748

Finding the Fourth Proportional to 14,245,260,064,120, 21,271,962,293,484 and 11,633,642,274,748

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Solution

The fourth proportional to 14,245,260,064,120, 21,271,962,293,484 and 11,633,642,274,748 is: 17,372,122,284,213.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,245,260,064,120 : 21,271,962,293,484 = 11,633,642,274,748 : x
  2. Step 2: Convert to fraction form
    14,245,260,064,120/21,271,962,293,484 = 11,633,642,274,748/x
  3. Step 3: Cross multiply
    14,245,260,064,120x = 21,271,962,293,484 × 11,633,642,274,748
  4. Step 4: Simplify right side
    14,245,260,064,120x = 247,470,399,804,320,900,813,160,448
  5. Step 5: Solve for x
    x = 247,470,399,804,320,900,813,160,448/14,245,260,064,120
  6. Step 6: Final answer
    x = 17,372,122,284,213.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.