Home / 9,798,366,195,366-13,521,698,204,524-5,408,658,236,939.60

Finding the Fourth Proportional to 9,798,366,195,366, 13,521,698,204,524 and 5,408,658,236,939.60

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Solution

The fourth proportional to 9,798,366,195,366, 13,521,698,204,524 and 5,408,658,236,939.60 is: 7,463,922,343,083.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,366,195,366 : 13,521,698,204,524 = 5,408,658,236,939.60 : x
  2. Step 2: Convert to fraction form
    9,798,366,195,366/13,521,698,204,524 = 5,408,658,236,939.60/x
  3. Step 3: Cross multiply
    9,798,366,195,366x = 13,521,698,204,524 × 5,408,658,236,939.60
  4. Step 4: Simplify right side
    9,798,366,195,366x = 73,134,244,371,310,123,352,588,288
  5. Step 5: Solve for x
    x = 73,134,244,371,310,123,352,588,288/9,798,366,195,366
  6. Step 6: Final answer
    x = 7,463,922,343,083.89

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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.