Home / 31,246,736.78-46,853,018.88-24,811,152.34

Finding the Fourth Proportional to 31,246,736.78, 46,853,018.88 and 24,811,152.34

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Solution

The fourth proportional to 31,246,736.78, 46,853,018.88 and 24,811,152.34 is: 37,203,161.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,246,736.78 : 46,853,018.88 = 24,811,152.34 : x
  2. Step 2: Convert to fraction form
    31,246,736.78/46,853,018.88 = 24,811,152.34/x
  3. Step 3: Cross multiply
    31,246,736.78x = 46,853,018.88 × 24,811,152.34
  4. Step 4: Simplify right side
    31,246,736.78x = 1,162,477,389,020,576.25
  5. Step 5: Solve for x
    x = 1,162,477,389,020,576.25/31,246,736.78
  6. Step 6: Final answer
    x = 37,203,161.32

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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.