Home / 2,524,549,825.70-3,786,824,738.55-684,302,502.95

Finding the Fourth Proportional to 2,524,549,825.70, 3,786,824,738.55 and 684,302,502.95

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Solution

The fourth proportional to 2,524,549,825.70, 3,786,824,738.55 and 684,302,502.95 is: 1,026,453,754.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,549,825.70 : 3,786,824,738.55 = 684,302,502.95 : x
  2. Step 2: Convert to fraction form
    2,524,549,825.70/3,786,824,738.55 = 684,302,502.95/x
  3. Step 3: Cross multiply
    2,524,549,825.70x = 3,786,824,738.55 × 684,302,502.95
  4. Step 4: Simplify right side
    2,524,549,825.70x = 2,591,333,646,822,744,576
  5. Step 5: Solve for x
    x = 2,591,333,646,822,744,576/2,524,549,825.70
  6. Step 6: Final answer
    x = 1,026,453,754.43

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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.