Home / 3,174,883,069.96-4,381,584,055.68-1,904,771,852.04

Finding the Fourth Proportional to 3,174,883,069.96, 4,381,584,055.68 and 1,904,771,852.04

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Solution

The fourth proportional to 3,174,883,069.96, 4,381,584,055.68 and 1,904,771,852.04 is: 2,628,732,395.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,174,883,069.96 : 4,381,584,055.68 = 1,904,771,852.04 : x
  2. Step 2: Convert to fraction form
    3,174,883,069.96/4,381,584,055.68 = 1,904,771,852.04/x
  3. Step 3: Cross multiply
    3,174,883,069.96x = 4,381,584,055.68 × 1,904,771,852.04
  4. Step 4: Simplify right side
    3,174,883,069.96x = 8,345,917,976,606,528,512
  5. Step 5: Solve for x
    x = 8,345,917,976,606,528,512/3,174,883,069.96
  6. Step 6: Final answer
    x = 2,628,732,395.08

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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.