Home / 5,189,271,788,308.30-7,778,458,860,092.20-1,745,973,044,002.80

Finding the Fourth Proportional to 5,189,271,788,308.30, 7,778,458,860,092.20 and 1,745,973,044,002.80

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Solution

The fourth proportional to 5,189,271,788,308.30, 7,778,458,860,092.20 and 1,745,973,044,002.80 is: 2,617,126,265,038.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,189,271,788,308.30 : 7,778,458,860,092.20 = 1,745,973,044,002.80 : x
  2. Step 2: Convert to fraction form
    5,189,271,788,308.30/7,778,458,860,092.20 = 1,745,973,044,002.80/x
  3. Step 3: Cross multiply
    5,189,271,788,308.30x = 7,778,458,860,092.20 × 1,745,973,044,002.80
  4. Step 4: Simplify right side
    5,189,271,788,308.30x = 13,580,979,493,605,729,888,108,544
  5. Step 5: Solve for x
    x = 13,580,979,493,605,729,888,108,544/5,189,271,788,308.30
  6. Step 6: Final answer
    x = 2,617,126,265,038.65

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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.