Home / 16,380,184,969,828-22,596,085,221,544-10,128,051,427,973

Finding the Fourth Proportional to 16,380,184,969,828, 22,596,085,221,544 and 10,128,051,427,973

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Solution

The fourth proportional to 16,380,184,969,828, 22,596,085,221,544 and 10,128,051,427,973 is: 13,971,412,021,061.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,380,184,969,828 : 22,596,085,221,544 = 10,128,051,427,973 : x
  2. Step 2: Convert to fraction form
    16,380,184,969,828/22,596,085,221,544 = 10,128,051,427,973/x
  3. Step 3: Cross multiply
    16,380,184,969,828x = 22,596,085,221,544 × 10,128,051,427,973
  4. Step 4: Simplify right side
    16,380,184,969,828x = 228,854,313,194,658,295,720,181,760
  5. Step 5: Solve for x
    x = 228,854,313,194,658,295,720,181,760/16,380,184,969,828
  6. Step 6: Final answer
    x = 13,971,412,021,061.04

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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.