Home / 5,189,271,788,280.60-7,778,458,860,049.80-1,745,973,043,974.90

Finding the Fourth Proportional to 5,189,271,788,280.60, 7,778,458,860,049.80 and 1,745,973,043,974.90

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Solution

The fourth proportional to 5,189,271,788,280.60, 7,778,458,860,049.80 and 1,745,973,043,974.90 is: 2,617,126,264,996.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,189,271,788,280.60 : 7,778,458,860,049.80 = 1,745,973,043,974.90 : x
  2. Step 2: Convert to fraction form
    5,189,271,788,280.60/7,778,458,860,049.80 = 1,745,973,043,974.90/x
  3. Step 3: Cross multiply
    5,189,271,788,280.60x = 7,778,458,860,049.80 × 1,745,973,043,974.90
  4. Step 4: Simplify right side
    5,189,271,788,280.60x = 13,580,979,493,314,679,281,811,456
  5. Step 5: Solve for x
    x = 13,580,979,493,314,679,281,811,456/5,189,271,788,280.60
  6. Step 6: Final answer
    x = 2,617,126,264,996.53

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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.