Home / 35,495,588.63-48,983,915.96-19,198,064.63

Finding the Fourth Proportional to 35,495,588.63, 48,983,915.96 and 19,198,064.63

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Solution

The fourth proportional to 35,495,588.63, 48,983,915.96 and 19,198,064.63 is: 26,493,331.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,588.63 : 48,983,915.96 = 19,198,064.63 : x
  2. Step 2: Convert to fraction form
    35,495,588.63/48,983,915.96 = 19,198,064.63/x
  3. Step 3: Cross multiply
    35,495,588.63x = 48,983,915.96 × 19,198,064.63
  4. Step 4: Simplify right side
    35,495,588.63x = 940,396,384,089,658.50
  5. Step 5: Solve for x
    x = 940,396,384,089,658.50/35,495,588.63
  6. Step 6: Final answer
    x = 26,493,331.16

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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.