Home / 34,051,778.34-46,992,446.51-18,582,859.37

Finding the Fourth Proportional to 34,051,778.34, 46,992,446.51 and 18,582,859.37

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Solution

The fourth proportional to 34,051,778.34, 46,992,446.51 and 18,582,859.37 is: 25,644,887.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,778.34 : 46,992,446.51 = 18,582,859.37 : x
  2. Step 2: Convert to fraction form
    34,051,778.34/46,992,446.51 = 18,582,859.37/x
  3. Step 3: Cross multiply
    34,051,778.34x = 46,992,446.51 × 18,582,859.37
  4. Step 4: Simplify right side
    34,051,778.34x = 873,254,024,619,700.75
  5. Step 5: Solve for x
    x = 873,254,024,619,700.75/34,051,778.34
  6. Step 6: Final answer
    x = 25,644,887.50

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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.