Home / 2,524,549,834.20-3,786,824,751.30-684,302,511.45

Finding the Fourth Proportional to 2,524,549,834.20, 3,786,824,751.30 and 684,302,511.45

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Solution

The fourth proportional to 2,524,549,834.20, 3,786,824,751.30 and 684,302,511.45 is: 1,026,453,767.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,549,834.20 : 3,786,824,751.30 = 684,302,511.45 : x
  2. Step 2: Convert to fraction form
    2,524,549,834.20/3,786,824,751.30 = 684,302,511.45/x
  3. Step 3: Cross multiply
    2,524,549,834.20x = 3,786,824,751.30 × 684,302,511.45
  4. Step 4: Simplify right side
    2,524,549,834.20x = 2,591,333,687,735,611,904
  5. Step 5: Solve for x
    x = 2,591,333,687,735,611,904/2,524,549,834.20
  6. Step 6: Final answer
    x = 1,026,453,767.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.