Home / 344,862,846.83-476,533,258.19-245,571,212.94

Finding the Fourth Proportional to 344,862,846.83, 476,533,258.19 and 245,571,212.94

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Solution

The fourth proportional to 344,862,846.83, 476,533,258.19 and 245,571,212.94 is: 339,331,567.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,862,846.83 : 476,533,258.19 = 245,571,212.94 : x
  2. Step 2: Convert to fraction form
    344,862,846.83/476,533,258.19 = 245,571,212.94/x
  3. Step 3: Cross multiply
    344,862,846.83x = 476,533,258.19 × 245,571,212.94
  4. Step 4: Simplify right side
    344,862,846.83x = 117,022,850,218,740,640
  5. Step 5: Solve for x
    x = 117,022,850,218,740,640/344,862,846.83
  6. Step 6: Final answer
    x = 339,331,567.01

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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.