Home / 114,159,436.98-171,238,672.68-41,359,149.06

Finding the Fourth Proportional to 114,159,436.98, 171,238,672.68 and 41,359,149.06

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Solution

The fourth proportional to 114,159,436.98, 171,238,672.68 and 41,359,149.06 is: 62,038,548.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,159,436.98 : 171,238,672.68 = 41,359,149.06 : x
  2. Step 2: Convert to fraction form
    114,159,436.98/171,238,672.68 = 41,359,149.06/x
  3. Step 3: Cross multiply
    114,159,436.98x = 171,238,672.68 × 41,359,149.06
  4. Step 4: Simplify right side
    114,159,436.98x = 7,082,285,788,208,670
  5. Step 5: Solve for x
    x = 7,082,285,788,208,670/114,159,436.98
  6. Step 6: Final answer
    x = 62,038,548.68

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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.