Home / 1,597,435,275.59-2,396,410,392.32-492,039,618.23

Finding the Fourth Proportional to 1,597,435,275.59, 2,396,410,392.32 and 492,039,618.23

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Solution

The fourth proportional to 1,597,435,275.59, 2,396,410,392.32 and 492,039,618.23 is: 738,138,735.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,435,275.59 : 2,396,410,392.32 = 492,039,618.23 : x
  2. Step 2: Convert to fraction form
    1,597,435,275.59/2,396,410,392.32 = 492,039,618.23/x
  3. Step 3: Cross multiply
    1,597,435,275.59x = 2,396,410,392.32 × 492,039,618.23
  4. Step 4: Simplify right side
    1,597,435,275.59x = 1,179,128,854,559,537,408
  5. Step 5: Solve for x
    x = 1,179,128,854,559,537,408/1,597,435,275.59
  6. Step 6: Final answer
    x = 738,138,735.62

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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.