Home / 14,611,010,635,867-20,163,207,892,754-8,026,932,812,962.80

Finding the Fourth Proportional to 14,611,010,635,867, 20,163,207,892,754 and 8,026,932,812,962.80

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Solution

The fourth proportional to 14,611,010,635,867, 20,163,207,892,754 and 8,026,932,812,962.80 is: 11,077,174,542,028.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,611,010,635,867 : 20,163,207,892,754 = 8,026,932,812,962.80 : x
  2. Step 2: Convert to fraction form
    14,611,010,635,867/20,163,207,892,754 = 8,026,932,812,962.80/x
  3. Step 3: Cross multiply
    14,611,010,635,867x = 20,163,207,892,754 × 8,026,932,812,962.80
  4. Step 4: Simplify right side
    14,611,010,635,867x = 161,848,715,048,937,577,997,402,112
  5. Step 5: Solve for x
    x = 161,848,715,048,937,577,997,402,112/14,611,010,635,867
  6. Step 6: Final answer
    x = 11,077,174,542,028.77

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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.