Home / 336,819,467.06-465,265,803.61-253,815,025.14

Finding the Fourth Proportional to 336,819,467.06, 465,265,803.61 and 253,815,025.14

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Solution

The fourth proportional to 336,819,467.06, 465,265,803.61 and 253,815,025.14 is: 350,607,560.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,819,467.06 : 465,265,803.61 = 253,815,025.14 : x
  2. Step 2: Convert to fraction form
    336,819,467.06/465,265,803.61 = 253,815,025.14/x
  3. Step 3: Cross multiply
    336,819,467.06x = 465,265,803.61 × 253,815,025.14
  4. Step 4: Simplify right side
    336,819,467.06x = 118,091,451,640,054,448
  5. Step 5: Solve for x
    x = 118,091,451,640,054,448/336,819,467.06
  6. Step 6: Final answer
    x = 350,607,560.40

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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.