Home / 13,232,049.03-19,850,828.76-4,133,779.11

Finding the Fourth Proportional to 13,232,049.03, 19,850,828.76 and 4,133,779.11

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Solution

The fourth proportional to 13,232,049.03, 19,850,828.76 and 4,133,779.11 is: 6,201,529.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,049.03 : 19,850,828.76 = 4,133,779.11 : x
  2. Step 2: Convert to fraction form
    13,232,049.03/19,850,828.76 = 4,133,779.11/x
  3. Step 3: Cross multiply
    13,232,049.03x = 19,850,828.76 × 4,133,779.11
  4. Step 4: Simplify right side
    13,232,049.03x = 82,058,941,244,275.20
  5. Step 5: Solve for x
    x = 82,058,941,244,275.20/13,232,049.03
  6. Step 6: Final answer
    x = 6,201,529.41

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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.