Home / 6,391,155,329,621.60-9,585,764,357,764.90-1,739,431,353,759.50

Finding the Fourth Proportional to 6,391,155,329,621.60, 9,585,764,357,764.90 and 1,739,431,353,759.50

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Solution

The fourth proportional to 6,391,155,329,621.60, 9,585,764,357,764.90 and 1,739,431,353,759.50 is: 2,608,883,404,283.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,391,155,329,621.60 : 9,585,764,357,764.90 = 1,739,431,353,759.50 : x
  2. Step 2: Convert to fraction form
    6,391,155,329,621.60/9,585,764,357,764.90 = 1,739,431,353,759.50/x
  3. Step 3: Cross multiply
    6,391,155,329,621.60x = 9,585,764,357,764.90 × 1,739,431,353,759.50
  4. Step 4: Simplify right side
    6,391,155,329,621.60x = 16,673,779,073,646,565,777,211,392
  5. Step 5: Solve for x
    x = 16,673,779,073,646,565,777,211,392/6,391,155,329,621.60
  6. Step 6: Final answer
    x = 2,608,883,404,283.30

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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.