Home / 2,162,524,087,685.40-2,984,285,449,586.40-1,173,733,406,023.60

Finding the Fourth Proportional to 2,162,524,087,685.40, 2,984,285,449,586.40 and 1,173,733,406,023.60

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Solution

The fourth proportional to 2,162,524,087,685.40, 2,984,285,449,586.40 and 1,173,733,406,023.60 is: 1,619,753,299,043.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,524,087,685.40 : 2,984,285,449,586.40 = 1,173,733,406,023.60 : x
  2. Step 2: Convert to fraction form
    2,162,524,087,685.40/2,984,285,449,586.40 = 1,173,733,406,023.60/x
  3. Step 3: Cross multiply
    2,162,524,087,685.40x = 2,984,285,449,586.40 × 1,173,733,406,023.60
  4. Step 4: Simplify right side
    2,162,524,087,685.40x = 3,502,755,525,289,715,815,153,664
  5. Step 5: Solve for x
    x = 3,502,755,525,289,715,815,153,664/2,162,524,087,685.40
  6. Step 6: Final answer
    x = 1,619,753,299,043.62

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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.