Home / 353,217,736.26-529,786,242.90-94,453,132.32

Finding the Fourth Proportional to 353,217,736.26, 529,786,242.90 and 94,453,132.32

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Solution

The fourth proportional to 353,217,736.26, 529,786,242.90 and 94,453,132.32 is: 141,668,905.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,217,736.26 : 529,786,242.90 = 94,453,132.32 : x
  2. Step 2: Convert to fraction form
    353,217,736.26/529,786,242.90 = 94,453,132.32/x
  3. Step 3: Cross multiply
    353,217,736.26x = 529,786,242.90 × 94,453,132.32
  4. Step 4: Simplify right side
    353,217,736.26x = 50,039,970,101,949,352
  5. Step 5: Solve for x
    x = 50,039,970,101,949,352/353,217,736.26
  6. Step 6: Final answer
    x = 141,668,905.51

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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.