Home / 600,223,009.34-828,289,963.22-332,310,782.54

Finding the Fourth Proportional to 600,223,009.34, 828,289,963.22 and 332,310,782.54

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Solution

The fourth proportional to 600,223,009.34, 828,289,963.22 and 332,310,782.54 is: 458,579,030.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,223,009.34 : 828,289,963.22 = 332,310,782.54 : x
  2. Step 2: Convert to fraction form
    600,223,009.34/828,289,963.22 = 332,310,782.54/x
  3. Step 3: Cross multiply
    600,223,009.34x = 828,289,963.22 × 332,310,782.54
  4. Step 4: Simplify right side
    600,223,009.34x = 275,249,685,847,666,048
  5. Step 5: Solve for x
    x = 275,249,685,847,666,048/600,223,009.34
  6. Step 6: Final answer
    x = 458,579,030.73

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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.