Home / 4,949,602,994.88-6,830,631,741.76-2,835,467,536.32

Finding the Fourth Proportional to 4,949,602,994.88, 6,830,631,741.76 and 2,835,467,536.32

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Solution

The fourth proportional to 4,949,602,994.88, 6,830,631,741.76 and 2,835,467,536.32 is: 3,913,048,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,602,994.88 : 6,830,631,741.76 = 2,835,467,536.32 : x
  2. Step 2: Convert to fraction form
    4,949,602,994.88/6,830,631,741.76 = 2,835,467,536.32/x
  3. Step 3: Cross multiply
    4,949,602,994.88x = 6,830,631,741.76 × 2,835,467,536.32
  4. Step 4: Simplify right side
    4,949,602,994.88x = 19,368,034,556,310,327,296
  5. Step 5: Solve for x
    x = 19,368,034,556,310,327,296/4,949,602,994.88
  6. Step 6: Final answer
    x = 3,913,048,092.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.