Home / 48,842,486.21-73,248,174.62-16,045,442.20

Finding the Fourth Proportional to 48,842,486.21, 73,248,174.62 and 16,045,442.20

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Solution

The fourth proportional to 48,842,486.21, 73,248,174.62 and 16,045,442.20 is: 24,063,053.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,842,486.21 : 73,248,174.62 = 16,045,442.20 : x
  2. Step 2: Convert to fraction form
    48,842,486.21/73,248,174.62 = 16,045,442.20/x
  3. Step 3: Cross multiply
    48,842,486.21x = 73,248,174.62 × 16,045,442.20
  4. Step 4: Simplify right side
    48,842,486.21x = 1,175,299,351,857,369.25
  5. Step 5: Solve for x
    x = 1,175,299,351,857,369.25/48,842,486.21
  6. Step 6: Final answer
    x = 24,063,053.36

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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.