Home / 19,554,015,642,618-26,983,325,733,054-10,774,185,193,317

Finding the Fourth Proportional to 19,554,015,642,618, 26,983,325,733,054 and 10,774,185,193,317

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Solution

The fourth proportional to 19,554,015,642,618, 26,983,325,733,054 and 10,774,185,193,317 is: 14,867,705,636,170.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,554,015,642,618 : 26,983,325,733,054 = 10,774,185,193,317 : x
  2. Step 2: Convert to fraction form
    19,554,015,642,618/26,983,325,733,054 = 10,774,185,193,317/x
  3. Step 3: Cross multiply
    19,554,015,642,618x = 26,983,325,733,054 × 10,774,185,193,317
  4. Step 4: Simplify right side
    19,554,015,642,618x = 290,723,348,579,519,990,201,319,424
  5. Step 5: Solve for x
    x = 290,723,348,579,519,990,201,319,424/19,554,015,642,618
  6. Step 6: Final answer
    x = 14,867,705,636,170.61

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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.