Home / 14,557,535,426,489-20,090,030,383,952-8,061,656,087,426

Finding the Fourth Proportional to 14,557,535,426,489, 20,090,030,383,952 and 8,061,656,087,426

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Solution

The fourth proportional to 14,557,535,426,489, 20,090,030,383,952 and 8,061,656,087,426 is: 11,125,435,109,480.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,535,426,489 : 20,090,030,383,952 = 8,061,656,087,426 : x
  2. Step 2: Convert to fraction form
    14,557,535,426,489/20,090,030,383,952 = 8,061,656,087,426/x
  3. Step 3: Cross multiply
    14,557,535,426,489x = 20,090,030,383,952 × 8,061,656,087,426
  4. Step 4: Simplify right side
    14,557,535,426,489x = 161,958,915,741,359,937,171,750,912
  5. Step 5: Solve for x
    x = 161,958,915,741,359,937,171,750,912/14,557,535,426,489
  6. Step 6: Final answer
    x = 11,125,435,109,480.02

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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.