Home / 4,829,173,428,036.20-7,242,992,485,925.10-1,605,573,065,431.30

Finding the Fourth Proportional to 4,829,173,428,036.20, 7,242,992,485,925.10 and 1,605,573,065,431.30

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Solution

The fourth proportional to 4,829,173,428,036.20, 7,242,992,485,925.10 and 1,605,573,065,431.30 is: 2,408,104,372,687.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,173,428,036.20 : 7,242,992,485,925.10 = 1,605,573,065,431.30 : x
  2. Step 2: Convert to fraction form
    4,829,173,428,036.20/7,242,992,485,925.10 = 1,605,573,065,431.30/x
  3. Step 3: Cross multiply
    4,829,173,428,036.20x = 7,242,992,485,925.10 × 1,605,573,065,431.30
  4. Step 4: Simplify right side
    4,829,173,428,036.20x = 11,629,153,648,522,635,052,580,864
  5. Step 5: Solve for x
    x = 11,629,153,648,522,635,052,580,864/4,829,173,428,036.20
  6. Step 6: Final answer
    x = 2,408,104,372,687.99

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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.