Home / 48,957,152.80-73,435,729.20-23,447,984.80

Finding the Fourth Proportional to 48,957,152.80, 73,435,729.20 and 23,447,984.80

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Solution

The fourth proportional to 48,957,152.80, 73,435,729.20 and 23,447,984.80 is: 35,171,977.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,957,152.80 : 73,435,729.20 = 23,447,984.80 : x
  2. Step 2: Convert to fraction form
    48,957,152.80/73,435,729.20 = 23,447,984.80/x
  3. Step 3: Cross multiply
    48,957,152.80x = 73,435,729.20 × 23,447,984.80
  4. Step 4: Simplify right side
    48,957,152.80x = 1,721,919,862,058,516.25
  5. Step 5: Solve for x
    x = 1,721,919,862,058,516.25/48,957,152.80
  6. Step 6: Final answer
    x = 35,171,977.20

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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.