Home / 32,802,328.90-49,203,493.35-15,758,892.10

Finding the Fourth Proportional to 32,802,328.90, 49,203,493.35 and 15,758,892.10

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Solution

The fourth proportional to 32,802,328.90, 49,203,493.35 and 15,758,892.10 is: 23,638,338.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,802,328.90 : 49,203,493.35 = 15,758,892.10 : x
  2. Step 2: Convert to fraction form
    32,802,328.90/49,203,493.35 = 15,758,892.10/x
  3. Step 3: Cross multiply
    32,802,328.90x = 49,203,493.35 × 15,758,892.10
  4. Step 4: Simplify right side
    32,802,328.90x = 775,392,542,645,717.50
  5. Step 5: Solve for x
    x = 775,392,542,645,717.50/32,802,328.90
  6. Step 6: Final answer
    x = 23,638,338.15

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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.