Home / 73,389,000.10-110,083,500.15-22,270,936.90

Finding the Fourth Proportional to 73,389,000.10, 110,083,500.15 and 22,270,936.90

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Solution

The fourth proportional to 73,389,000.10, 110,083,500.15 and 22,270,936.90 is: 33,406,405.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,389,000.10 : 110,083,500.15 = 22,270,936.90 : x
  2. Step 2: Convert to fraction form
    73,389,000.10/110,083,500.15 = 22,270,936.90/x
  3. Step 3: Cross multiply
    73,389,000.10x = 110,083,500.15 × 22,270,936.90
  4. Step 4: Simplify right side
    73,389,000.10x = 2,451,662,685,571,790.50
  5. Step 5: Solve for x
    x = 2,451,662,685,571,790.50/73,389,000.10
  6. Step 6: Final answer
    x = 33,406,405.35

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1.5x scale

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.