Home / 14,416,426,443,357-19,896,374,039,057-8,563,556,819,983.90

Finding the Fourth Proportional to 14,416,426,443,357, 19,896,374,039,057 and 8,563,556,819,983.90

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Solution

The fourth proportional to 14,416,426,443,357, 19,896,374,039,057 and 8,563,556,819,983.90 is: 11,818,721,530,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,416,426,443,357 : 19,896,374,039,057 = 8,563,556,819,983.90 : x
  2. Step 2: Convert to fraction form
    14,416,426,443,357/19,896,374,039,057 = 8,563,556,819,983.90/x
  3. Step 3: Cross multiply
    14,416,426,443,357x = 19,896,374,039,057 × 8,563,556,819,983.90
  4. Step 4: Simplify right side
    14,416,426,443,357x = 170,383,729,595,117,211,259,764,736
  5. Step 5: Solve for x
    x = 170,383,729,595,117,211,259,764,736/14,416,426,443,357
  6. Step 6: Final answer
    x = 11,818,721,530,232.55

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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.