Home / 4,949,602,993.01-6,830,631,739.17-2,835,467,534.45

Finding the Fourth Proportional to 4,949,602,993.01, 6,830,631,739.17 and 2,835,467,534.45

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Solution

The fourth proportional to 4,949,602,993.01, 6,830,631,739.17 and 2,835,467,534.45 is: 3,913,048,089.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,949,602,993.01 : 6,830,631,739.17 = 2,835,467,534.45 : x
  2. Step 2: Convert to fraction form
    4,949,602,993.01/6,830,631,739.17 = 2,835,467,534.45/x
  3. Step 3: Cross multiply
    4,949,602,993.01x = 6,830,631,739.17 × 2,835,467,534.45
  4. Step 4: Simplify right side
    4,949,602,993.01x = 19,368,034,536,166,125,568
  5. Step 5: Solve for x
    x = 19,368,034,536,166,125,568/4,949,602,993.01
  6. Step 6: Final answer
    x = 3,913,048,089.62

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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.