Home / 30,953,535.94-46,430,415.69-9,388,324.36

Finding the Fourth Proportional to 30,953,535.94, 46,430,415.69 and 9,388,324.36

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Solution

The fourth proportional to 30,953,535.94, 46,430,415.69 and 9,388,324.36 is: 14,082,520.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,953,535.94 : 46,430,415.69 = 9,388,324.36 : x
  2. Step 2: Convert to fraction form
    30,953,535.94/46,430,415.69 = 9,388,324.36/x
  3. Step 3: Cross multiply
    30,953,535.94x = 46,430,415.69 × 9,388,324.36
  4. Step 4: Simplify right side
    30,953,535.94x = 435,903,802,667,353.19
  5. Step 5: Solve for x
    x = 435,903,802,667,353.19/30,953,535.94
  6. Step 6: Final answer
    x = 14,082,520.44

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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.