Home / 33,219,466.80-49,829,200.20-32,547,620.40

Finding the Fourth Proportional to 33,219,466.80, 49,829,200.20 and 32,547,620.40

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Solution

The fourth proportional to 33,219,466.80, 49,829,200.20 and 32,547,620.40 is: 48,821,430.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,466.80 : 49,829,200.20 = 32,547,620.40 : x
  2. Step 2: Convert to fraction form
    33,219,466.80/49,829,200.20 = 32,547,620.40/x
  3. Step 3: Cross multiply
    33,219,466.80x = 49,829,200.20 × 32,547,620.40
  4. Step 4: Simplify right side
    33,219,466.80x = 1,621,821,892,945,204
  5. Step 5: Solve for x
    x = 1,621,821,892,945,204/33,219,466.80
  6. Step 6: Final answer
    x = 48,821,430.60

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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.