Home / 5,594,673,448.08-8,387,873,001.36-3,383,391,555.72

Finding the Fourth Proportional to 5,594,673,448.08, 8,387,873,001.36 and 3,383,391,555.72

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Solution

The fourth proportional to 5,594,673,448.08, 8,387,873,001.36 and 3,383,391,555.72 is: 5,072,585,370.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,673,448.08 : 8,387,873,001.36 = 3,383,391,555.72 : x
  2. Step 2: Convert to fraction form
    5,594,673,448.08/8,387,873,001.36 = 3,383,391,555.72/x
  3. Step 3: Cross multiply
    5,594,673,448.08x = 8,387,873,001.36 × 3,383,391,555.72
  4. Step 4: Simplify right side
    5,594,673,448.08x = 28,379,458,683,253,194,752
  5. Step 5: Solve for x
    x = 28,379,458,683,253,194,752/5,594,673,448.08
  6. Step 6: Final answer
    x = 5,072,585,370.11

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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.