Home / 14,091,731,970,112-19,448,283,040,678-8,535,893,416,650

Finding the Fourth Proportional to 14,091,731,970,112, 19,448,283,040,678 and 8,535,893,416,650

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Solution

The fourth proportional to 14,091,731,970,112, 19,448,283,040,678 and 8,535,893,416,650 is: 11,780,558,381,621.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,091,731,970,112 : 19,448,283,040,678 = 8,535,893,416,650 : x
  2. Step 2: Convert to fraction form
    14,091,731,970,112/19,448,283,040,678 = 8,535,893,416,650/x
  3. Step 3: Cross multiply
    14,091,731,970,112x = 19,448,283,040,678 × 8,535,893,416,650
  4. Step 4: Simplify right side
    14,091,731,970,112x = 166,008,471,172,069,178,881,343,488
  5. Step 5: Solve for x
    x = 166,008,471,172,069,178,881,343,488/14,091,731,970,112
  6. Step 6: Final answer
    x = 11,780,558,381,621.69

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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.