Home / 64,961,239,930,464-97,481,939,595,744-30,103,446,515,976

Finding the Fourth Proportional to 64,961,239,930,464, 97,481,939,595,744 and 30,103,446,515,976

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Solution

The fourth proportional to 64,961,239,930,464, 97,481,939,595,744 and 30,103,446,515,976 is: 45,173,742,958,651.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,961,239,930,464 : 97,481,939,595,744 = 30,103,446,515,976 : x
  2. Step 2: Convert to fraction form
    64,961,239,930,464/97,481,939,595,744 = 30,103,446,515,976/x
  3. Step 3: Cross multiply
    64,961,239,930,464x = 97,481,939,595,744 × 30,103,446,515,976
  4. Step 4: Simplify right side
    64,961,239,930,464x = 2,934,542,354,894,082,388,441,169,920
  5. Step 5: Solve for x
    x = 2,934,542,354,894,082,388,441,169,920/64,961,239,930,464
  6. Step 6: Final answer
    x = 45,173,742,958,651.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.