Home / 2,162,524,087,683.20-2,984,285,449,583.10-1,173,733,406,021.40

Finding the Fourth Proportional to 2,162,524,087,683.20, 2,984,285,449,583.10 and 1,173,733,406,021.40

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Solution

The fourth proportional to 2,162,524,087,683.20, 2,984,285,449,583.10 and 1,173,733,406,021.40 is: 1,619,753,299,040.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,524,087,683.20 : 2,984,285,449,583.10 = 1,173,733,406,021.40 : x
  2. Step 2: Convert to fraction form
    2,162,524,087,683.20/2,984,285,449,583.10 = 1,173,733,406,021.40/x
  3. Step 3: Cross multiply
    2,162,524,087,683.20x = 2,984,285,449,583.10 × 1,173,733,406,021.40
  4. Step 4: Simplify right side
    2,162,524,087,683.20x = 3,502,755,525,279,276,897,140,736
  5. Step 5: Solve for x
    x = 3,502,755,525,279,276,897,140,736/2,162,524,087,683.20
  6. Step 6: Final answer
    x = 1,619,753,299,040.44

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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.