Home / 41,528,175.72-57,307,148.35-23,885,736.90

Finding the Fourth Proportional to 41,528,175.72, 57,307,148.35 and 23,885,736.90

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Solution

The fourth proportional to 41,528,175.72, 57,307,148.35 and 23,885,736.90 is: 32,961,319.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,528,175.72 : 57,307,148.35 = 23,885,736.90 : x
  2. Step 2: Convert to fraction form
    41,528,175.72/57,307,148.35 = 23,885,736.90/x
  3. Step 3: Cross multiply
    41,528,175.72x = 57,307,148.35 × 23,885,736.90
  4. Step 4: Simplify right side
    41,528,175.72x = 1,368,823,467,977,369
  5. Step 5: Solve for x
    x = 1,368,823,467,977,369/41,528,175.72
  6. Step 6: Final answer
    x = 32,961,319.50

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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.