Home / 6,970,567,764.61-10,458,939,319.36-3,653,594,042.04

Finding the Fourth Proportional to 6,970,567,764.61, 10,458,939,319.36 and 3,653,594,042.04

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Solution

The fourth proportional to 6,970,567,764.61, 10,458,939,319.36 and 3,653,594,042.04 is: 5,482,009,453.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,567,764.61 : 10,458,939,319.36 = 3,653,594,042.04 : x
  2. Step 2: Convert to fraction form
    6,970,567,764.61/10,458,939,319.36 = 3,653,594,042.04/x
  3. Step 3: Cross multiply
    6,970,567,764.61x = 10,458,939,319.36 × 3,653,594,042.04
  4. Step 4: Simplify right side
    6,970,567,764.61x = 38,212,718,383,271,591,936
  5. Step 5: Solve for x
    x = 38,212,718,383,271,591,936/6,970,567,764.61
  6. Step 6: Final answer
    x = 5,482,009,453.70

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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.