Home / 601,093,519,402.07-829,509,591,284.73-326,739,171,869.24

Finding the Fourth Proportional to 601,093,519,402.07, 829,509,591,284.73 and 326,739,171,869.24

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Solution

The fourth proportional to 601,093,519,402.07, 829,509,591,284.73 and 326,739,171,869.24 is: 450,900,347,725.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,093,519,402.07 : 829,509,591,284.73 = 326,739,171,869.24 : x
  2. Step 2: Convert to fraction form
    601,093,519,402.07/829,509,591,284.73 = 326,739,171,869.24/x
  3. Step 3: Cross multiply
    601,093,519,402.07x = 829,509,591,284.73 × 326,739,171,869.24
  4. Step 4: Simplify right side
    601,093,519,402.07x = 271,033,276,913,964,422,266,880
  5. Step 5: Solve for x
    x = 271,033,276,913,964,422,266,880/601,093,519,402.07
  6. Step 6: Final answer
    x = 450,900,347,725.54

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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.