Home / 45,264,347.37-67,895,857.26-11,185,693.65

Finding the Fourth Proportional to 45,264,347.37, 67,895,857.26 and 11,185,693.65

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Solution

The fourth proportional to 45,264,347.37, 67,895,857.26 and 11,185,693.65 is: 16,778,376.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,264,347.37 : 67,895,857.26 = 11,185,693.65 : x
  2. Step 2: Convert to fraction form
    45,264,347.37/67,895,857.26 = 11,185,693.65/x
  3. Step 3: Cross multiply
    45,264,347.37x = 67,895,857.26 × 11,185,693.65
  4. Step 4: Simplify right side
    45,264,347.37x = 759,462,259,414,488.50
  5. Step 5: Solve for x
    x = 759,462,259,414,488.50/45,264,347.37
  6. Step 6: Final answer
    x = 16,778,376.44

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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.