Home / 173,845,513.10-260,768,269.65-44,463,249.20

Finding the Fourth Proportional to 173,845,513.10, 260,768,269.65 and 44,463,249.20

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Solution

The fourth proportional to 173,845,513.10, 260,768,269.65 and 44,463,249.20 is: 66,694,873.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,845,513.10 : 260,768,269.65 = 44,463,249.20 : x
  2. Step 2: Convert to fraction form
    173,845,513.10/260,768,269.65 = 44,463,249.20/x
  3. Step 3: Cross multiply
    173,845,513.10x = 260,768,269.65 × 44,463,249.20
  4. Step 4: Simplify right side
    173,845,513.10x = 11,594,604,556,900,748
  5. Step 5: Solve for x
    x = 11,594,604,556,900,748/173,845,513.10
  6. Step 6: Final answer
    x = 66,694,873.80

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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.