Home / 23,294,797.24-34,942,281.72-7,120,685.65

Finding the Fourth Proportional to 23,294,797.24, 34,942,281.72 and 7,120,685.65

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Solution

The fourth proportional to 23,294,797.24, 34,942,281.72 and 7,120,685.65 is: 10,681,054.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,294,797.24 : 34,942,281.72 = 7,120,685.65 : x
  2. Step 2: Convert to fraction form
    23,294,797.24/34,942,281.72 = 7,120,685.65/x
  3. Step 3: Cross multiply
    23,294,797.24x = 34,942,281.72 × 7,120,685.65
  4. Step 4: Simplify right side
    23,294,797.24x = 248,813,004,021,861.31
  5. Step 5: Solve for x
    x = 248,813,004,021,861.31/23,294,797.24
  6. Step 6: Final answer
    x = 10,681,054.72

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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.