Home / 64,961,239,930,463-97,481,939,595,742-30,103,446,515,975

Finding the Fourth Proportional to 64,961,239,930,463, 97,481,939,595,742 and 30,103,446,515,975

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Solution

The fourth proportional to 64,961,239,930,463, 97,481,939,595,742 and 30,103,446,515,975 is: 45,173,742,958,649.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,961,239,930,463 : 97,481,939,595,742 = 30,103,446,515,975 : x
  2. Step 2: Convert to fraction form
    64,961,239,930,463/97,481,939,595,742 = 30,103,446,515,975/x
  3. Step 3: Cross multiply
    64,961,239,930,463x = 97,481,939,595,742 × 30,103,446,515,975
  4. Step 4: Simplify right side
    64,961,239,930,463x = 2,934,542,354,893,925,158,278,397,952
  5. Step 5: Solve for x
    x = 2,934,542,354,893,925,158,278,397,952/64,961,239,930,463
  6. Step 6: Final answer
    x = 45,173,742,958,649.98

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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.