Home / 47,568,000.70-71,352,001.05-33,219,093.70

Finding the Fourth Proportional to 47,568,000.70, 71,352,001.05 and 33,219,093.70

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Solution

The fourth proportional to 47,568,000.70, 71,352,001.05 and 33,219,093.70 is: 49,828,640.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,568,000.70 : 71,352,001.05 = 33,219,093.70 : x
  2. Step 2: Convert to fraction form
    47,568,000.70/71,352,001.05 = 33,219,093.70/x
  3. Step 3: Cross multiply
    47,568,000.70x = 71,352,001.05 × 33,219,093.70
  4. Step 4: Simplify right side
    47,568,000.70x = 2,370,248,808,562,448
  5. Step 5: Solve for x
    x = 2,370,248,808,562,448/47,568,000.70
  6. Step 6: Final answer
    x = 49,828,640.55

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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.