Home / 3,320,167,360.22-4,581,827,074.27-1,814,803,597.81

Finding the Fourth Proportional to 3,320,167,360.22, 4,581,827,074.27 and 1,814,803,597.81

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Solution

The fourth proportional to 3,320,167,360.22, 4,581,827,074.27 and 1,814,803,597.81 is: 2,504,426,842.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,167,360.22 : 4,581,827,074.27 = 1,814,803,597.81 : x
  2. Step 2: Convert to fraction form
    3,320,167,360.22/4,581,827,074.27 = 1,814,803,597.81/x
  3. Step 3: Cross multiply
    3,320,167,360.22x = 4,581,827,074.27 × 1,814,803,597.81
  4. Step 4: Simplify right side
    3,320,167,360.22x = 8,315,116,258,936,137,728
  5. Step 5: Solve for x
    x = 8,315,116,258,936,137,728/3,320,167,360.22
  6. Step 6: Final answer
    x = 2,504,426,842.62

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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.