Home / 2,162,524,087,677.20-2,984,285,449,574.70-1,173,733,406,015.40

Finding the Fourth Proportional to 2,162,524,087,677.20, 2,984,285,449,574.70 and 1,173,733,406,015.40

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Solution

The fourth proportional to 2,162,524,087,677.20, 2,984,285,449,574.70 and 1,173,733,406,015.40 is: 1,619,753,299,032.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,524,087,677.20 : 2,984,285,449,574.70 = 1,173,733,406,015.40 : x
  2. Step 2: Convert to fraction form
    2,162,524,087,677.20/2,984,285,449,574.70 = 1,173,733,406,015.40/x
  3. Step 3: Cross multiply
    2,162,524,087,677.20x = 2,984,285,449,574.70 × 1,173,733,406,015.40
  4. Step 4: Simplify right side
    2,162,524,087,677.20x = 3,502,755,525,251,512,081,055,744
  5. Step 5: Solve for x
    x = 3,502,755,525,251,512,081,055,744/2,162,524,087,677.20
  6. Step 6: Final answer
    x = 1,619,753,299,032.09

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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.