Home / 1,817,449,504.48-2,508,080,207.88-982,074,048.04

Finding the Fourth Proportional to 1,817,449,504.48, 2,508,080,207.88 and 982,074,048.04

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Solution

The fourth proportional to 1,817,449,504.48, 2,508,080,207.88 and 982,074,048.04 is: 1,355,262,127.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,449,504.48 : 2,508,080,207.88 = 982,074,048.04 : x
  2. Step 2: Convert to fraction form
    1,817,449,504.48/2,508,080,207.88 = 982,074,048.04/x
  3. Step 3: Cross multiply
    1,817,449,504.48x = 2,508,080,207.88 × 982,074,048.04
  4. Step 4: Simplify right side
    1,817,449,504.48x = 2,463,120,482,561,716,224
  5. Step 5: Solve for x
    x = 2,463,120,482,561,716,224/1,817,449,504.48
  6. Step 6: Final answer
    x = 1,355,262,127.77

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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.