Home / 22,285,029.11-30,742,022.00-14,554,596.47

Finding the Fourth Proportional to 22,285,029.11, 30,742,022.00 and 14,554,596.47

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Solution

The fourth proportional to 22,285,029.11, 30,742,022.00 and 14,554,596.47 is: 20,077,951.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,285,029.11 : 30,742,022.00 = 14,554,596.47 : x
  2. Step 2: Convert to fraction form
    22,285,029.11/30,742,022.00 = 14,554,596.47/x
  3. Step 3: Cross multiply
    22,285,029.11x = 30,742,022.00 × 14,554,596.47
  4. Step 4: Simplify right side
    22,285,029.11x = 447,437,724,764,538.75
  5. Step 5: Solve for x
    x = 447,437,724,764,538.75/22,285,029.11
  6. Step 6: Final answer
    x = 20,077,951.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.