Home / 373,404,512.10-560,106,768.15-201,217,628.10

Finding the Fourth Proportional to 373,404,512.10, 560,106,768.15 and 201,217,628.10

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Solution

The fourth proportional to 373,404,512.10, 560,106,768.15 and 201,217,628.10 is: 301,826,442.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,404,512.10 : 560,106,768.15 = 201,217,628.10 : x
  2. Step 2: Convert to fraction form
    373,404,512.10/560,106,768.15 = 201,217,628.10/x
  3. Step 3: Cross multiply
    373,404,512.10x = 560,106,768.15 × 201,217,628.10
  4. Step 4: Simplify right side
    373,404,512.10x = 112,703,355,369,899,616
  5. Step 5: Solve for x
    x = 112,703,355,369,899,616/373,404,512.10
  6. Step 6: Final answer
    x = 301,826,442.15

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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.