Home / 439,586,036.24-606,629,915.51-241,360,370.06

Finding the Fourth Proportional to 439,586,036.24, 606,629,915.51 and 241,360,370.06

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Solution

The fourth proportional to 439,586,036.24, 606,629,915.51 and 241,360,370.06 is: 333,077,961.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,586,036.24 : 606,629,915.51 = 241,360,370.06 : x
  2. Step 2: Convert to fraction form
    439,586,036.24/606,629,915.51 = 241,360,370.06/x
  3. Step 3: Cross multiply
    439,586,036.24x = 606,629,915.51 × 241,360,370.06
  4. Step 4: Simplify right side
    439,586,036.24x = 146,416,420,892,720,192
  5. Step 5: Solve for x
    x = 146,416,420,892,720,192/439,586,036.24
  6. Step 6: Final answer
    x = 333,077,961.59

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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.