Home / 336,302,720.20-504,454,080.30-282,733,467.40

Finding the Fourth Proportional to 336,302,720.20, 504,454,080.30 and 282,733,467.40

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Solution

The fourth proportional to 336,302,720.20, 504,454,080.30 and 282,733,467.40 is: 424,100,201.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,302,720.20 : 504,454,080.30 = 282,733,467.40 : x
  2. Step 2: Convert to fraction form
    336,302,720.20/504,454,080.30 = 282,733,467.40/x
  3. Step 3: Cross multiply
    336,302,720.20x = 504,454,080.30 × 282,733,467.40
  4. Step 4: Simplify right side
    336,302,720.20x = 142,626,051,267,297,024
  5. Step 5: Solve for x
    x = 142,626,051,267,297,024/336,302,720.20
  6. Step 6: Final answer
    x = 424,100,201.10

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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.