Home / 13,834,614.53-20,738,033.72-4,730,485.84

Finding the Fourth Proportional to 13,834,614.53, 20,738,033.72 and 4,730,485.84

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Solution

The fourth proportional to 13,834,614.53, 20,738,033.72 and 4,730,485.84 is: 7,090,980.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,834,614.53 : 20,738,033.72 = 4,730,485.84 : x
  2. Step 2: Convert to fraction form
    13,834,614.53/20,738,033.72 = 4,730,485.84/x
  3. Step 3: Cross multiply
    13,834,614.53x = 20,738,033.72 × 4,730,485.84
  4. Step 4: Simplify right side
    13,834,614.53x = 98,100,974,907,488.91
  5. Step 5: Solve for x
    x = 98,100,974,907,488.91/13,834,614.53
  6. Step 6: Final answer
    x = 7,090,980.00

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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.