Home / 13,537,992.48-20,307,058.80-4,562,622.24

Finding the Fourth Proportional to 13,537,992.48, 20,307,058.80 and 4,562,622.24

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Solution

The fourth proportional to 13,537,992.48, 20,307,058.80 and 4,562,622.24 is: 6,843,956.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,537,992.48 : 20,307,058.80 = 4,562,622.24 : x
  2. Step 2: Convert to fraction form
    13,537,992.48/20,307,058.80 = 4,562,622.24/x
  3. Step 3: Cross multiply
    13,537,992.48x = 20,307,058.80 × 4,562,622.24
  4. Step 4: Simplify right side
    13,537,992.48x = 92,653,438,109,867.72
  5. Step 5: Solve for x
    x = 92,653,438,109,867.72/13,537,992.48
  6. Step 6: Final answer
    x = 6,843,956.98

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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.