Home / 712,795,860,186.30-1,069,664,829,269.60-335,595,523,292.46

Finding the Fourth Proportional to 712,795,860,186.30, 1,069,664,829,269.60 and 335,595,523,292.46

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Solution

The fourth proportional to 712,795,860,186.30, 1,069,664,829,269.60 and 335,595,523,292.46 is: 503,615,057,517.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,795,860,186.30 : 1,069,664,829,269.60 = 335,595,523,292.46 : x
  2. Step 2: Convert to fraction form
    712,795,860,186.30/1,069,664,829,269.60 = 335,595,523,292.46/x
  3. Step 3: Cross multiply
    712,795,860,186.30x = 1,069,664,829,269.60 × 335,595,523,292.46
  4. Step 4: Simplify right side
    712,795,860,186.30x = 358,974,728,126,271,322,062,848
  5. Step 5: Solve for x
    x = 358,974,728,126,271,322,062,848/712,795,860,186.30
  6. Step 6: Final answer
    x = 503,615,057,517.94

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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.