Home / 5,090,827,632.24-7,028,569,892.94-3,485,968,224.32

Finding the Fourth Proportional to 5,090,827,632.24, 7,028,569,892.94 and 3,485,968,224.32

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Solution

The fourth proportional to 5,090,827,632.24, 7,028,569,892.94 and 3,485,968,224.32 is: 4,812,846,373.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,827,632.24 : 7,028,569,892.94 = 3,485,968,224.32 : x
  2. Step 2: Convert to fraction form
    5,090,827,632.24/7,028,569,892.94 = 3,485,968,224.32/x
  3. Step 3: Cross multiply
    5,090,827,632.24x = 7,028,569,892.94 × 3,485,968,224.32
  4. Step 4: Simplify right side
    5,090,827,632.24x = 24,501,371,309,201,063,936
  5. Step 5: Solve for x
    x = 24,501,371,309,201,063,936/5,090,827,632.24
  6. Step 6: Final answer
    x = 4,812,846,373.75

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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.