Home / 50,295,277-75,443,615.34-14,393,485

Finding the Fourth Proportional to 50,295,277, 75,443,615.34 and 14,393,485

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Solution

The fourth proportional to 50,295,277, 75,443,615.34 and 14,393,485 is: 21,590,427.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,295,277 : 75,443,615.34 = 14,393,485 : x
  2. Step 2: Convert to fraction form
    50,295,277/75,443,615.34 = 14,393,485/x
  3. Step 3: Cross multiply
    50,295,277x = 75,443,615.34 × 14,393,485
  4. Step 4: Simplify right side
    50,295,277x = 1,085,896,545,742,060
  5. Step 5: Solve for x
    x = 1,085,896,545,742,060/50,295,277
  6. Step 6: Final answer
    x = 21,590,427.78

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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.