Home / 295,497,324.88-407,826,816.24-170,046,941.92

Finding the Fourth Proportional to 295,497,324.88, 407,826,816.24 and 170,046,941.92

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Solution

The fourth proportional to 295,497,324.88, 407,826,816.24 and 170,046,941.92 is: 234,688,090.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,497,324.88 : 407,826,816.24 = 170,046,941.92 : x
  2. Step 2: Convert to fraction form
    295,497,324.88/407,826,816.24 = 170,046,941.92/x
  3. Step 3: Cross multiply
    295,497,324.88x = 407,826,816.24 × 170,046,941.92
  4. Step 4: Simplify right side
    295,497,324.88x = 69,349,702,934,581,792
  5. Step 5: Solve for x
    x = 69,349,702,934,581,792/295,497,324.88
  6. Step 6: Final answer
    x = 234,688,090.54

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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.