Home / 601,093,519,401.07-829,509,591,283.35-326,739,171,868.24

Finding the Fourth Proportional to 601,093,519,401.07, 829,509,591,283.35 and 326,739,171,868.24

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Solution

The fourth proportional to 601,093,519,401.07, 829,509,591,283.35 and 326,739,171,868.24 is: 450,900,347,724.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,093,519,401.07 : 829,509,591,283.35 = 326,739,171,868.24 : x
  2. Step 2: Convert to fraction form
    601,093,519,401.07/829,509,591,283.35 = 326,739,171,868.24/x
  3. Step 3: Cross multiply
    601,093,519,401.07x = 829,509,591,283.35 × 326,739,171,868.24
  4. Step 4: Simplify right side
    601,093,519,401.07x = 271,033,276,912,683,985,141,760
  5. Step 5: Solve for x
    x = 271,033,276,912,683,985,141,760/601,093,519,401.07
  6. Step 6: Final answer
    x = 450,900,347,724.16

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Double scale
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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.