Home / 73,882,836.48-101,958,452.64-41,287,788.48

Finding the Fourth Proportional to 73,882,836.48, 101,958,452.64 and 41,287,788.48

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Solution

The fourth proportional to 73,882,836.48, 101,958,452.64 and 41,287,788.48 is: 56,977,225.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,882,836.48 : 101,958,452.64 = 41,287,788.48 : x
  2. Step 2: Convert to fraction form
    73,882,836.48/101,958,452.64 = 41,287,788.48/x
  3. Step 3: Cross multiply
    73,882,836.48x = 101,958,452.64 × 41,287,788.48
  4. Step 4: Simplify right side
    73,882,836.48x = 4,209,639,026,348,417.50
  5. Step 5: Solve for x
    x = 4,209,639,026,348,417.50/73,882,836.48
  6. Step 6: Final answer
    x = 56,977,225.39

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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.