Home / 14,902,717.12-22,362,749.52-6,266,192.56

Finding the Fourth Proportional to 14,902,717.12, 22,362,749.52 and 6,266,192.56

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Solution

The fourth proportional to 14,902,717.12, 22,362,749.52 and 6,266,192.56 is: 9,402,935.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,902,717.12 : 22,362,749.52 = 6,266,192.56 : x
  2. Step 2: Convert to fraction form
    14,902,717.12/22,362,749.52 = 6,266,192.56/x
  3. Step 3: Cross multiply
    14,902,717.12x = 22,362,749.52 × 6,266,192.56
  4. Step 4: Simplify right side
    14,902,717.12x = 140,129,294,663,367.56
  5. Step 5: Solve for x
    x = 140,129,294,663,367.56/14,902,717.12
  6. Step 6: Final answer
    x = 9,402,935.96

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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.