Home / 14,557,535,426,531-20,090,030,384,005-8,061,656,087,467

Finding the Fourth Proportional to 14,557,535,426,531, 20,090,030,384,005 and 8,061,656,087,467

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Solution

The fourth proportional to 14,557,535,426,531, 20,090,030,384,005 and 8,061,656,087,467 is: 11,125,435,109,533.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,535,426,531 : 20,090,030,384,005 = 8,061,656,087,467 : x
  2. Step 2: Convert to fraction form
    14,557,535,426,531/20,090,030,384,005 = 8,061,656,087,467/x
  3. Step 3: Cross multiply
    14,557,535,426,531x = 20,090,030,384,005 × 8,061,656,087,467
  4. Step 4: Simplify right side
    14,557,535,426,531x = 161,958,915,742,610,906,526,253,056
  5. Step 5: Solve for x
    x = 161,958,915,742,610,906,526,253,056/14,557,535,426,531
  6. Step 6: Final answer
    x = 11,125,435,109,533.86

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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.