Home / 7,118,342,659.26-10,670,039,609.82-2,395,024,765.86

Finding the Fourth Proportional to 7,118,342,659.26, 10,670,039,609.82 and 2,395,024,765.86

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Solution

The fourth proportional to 7,118,342,659.26, 10,670,039,609.82 and 2,395,024,765.86 is: 3,590,022,332.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,118,342,659.26 : 10,670,039,609.82 = 2,395,024,765.86 : x
  2. Step 2: Convert to fraction form
    7,118,342,659.26/10,670,039,609.82 = 2,395,024,765.86/x
  3. Step 3: Cross multiply
    7,118,342,659.26x = 10,670,039,609.82 × 2,395,024,765.86
  4. Step 4: Simplify right side
    7,118,342,659.26x = 25,555,009,118,226,071,552
  5. Step 5: Solve for x
    x = 25,555,009,118,226,071,552/7,118,342,659.26
  6. Step 6: Final answer
    x = 3,590,022,332.65

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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.