Home / 4,697,342,620.72-7,048,761,481.06-1,751,657,274.16

Finding the Fourth Proportional to 4,697,342,620.72, 7,048,761,481.06 and 1,751,657,274.16

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Solution

The fourth proportional to 4,697,342,620.72, 7,048,761,481.06 and 1,751,657,274.16 is: 2,628,510,483.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,342,620.72 : 7,048,761,481.06 = 1,751,657,274.16 : x
  2. Step 2: Convert to fraction form
    4,697,342,620.72/7,048,761,481.06 = 1,751,657,274.16/x
  3. Step 3: Cross multiply
    4,697,342,620.72x = 7,048,761,481.06 × 1,751,657,274.16
  4. Step 4: Simplify right side
    4,697,342,620.72x = 12,347,014,322,117,564,416
  5. Step 5: Solve for x
    x = 12,347,014,322,117,564,416/4,697,342,620.72
  6. Step 6: Final answer
    x = 2,628,510,483.28

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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.