Home / 1,056,800,350.23-1,458,344,481.44-586,931,924.67

Finding the Fourth Proportional to 1,056,800,350.23, 1,458,344,481.44 and 586,931,924.67

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Solution

The fourth proportional to 1,056,800,350.23, 1,458,344,481.44 and 586,931,924.67 is: 809,943,839.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,800,350.23 : 1,458,344,481.44 = 586,931,924.67 : x
  2. Step 2: Convert to fraction form
    1,056,800,350.23/1,458,344,481.44 = 586,931,924.67/x
  3. Step 3: Cross multiply
    1,056,800,350.23x = 1,458,344,481.44 × 586,931,924.67
  4. Step 4: Simplify right side
    1,056,800,350.23x = 855,948,933,320,517,504
  5. Step 5: Solve for x
    x = 855,948,933,320,517,504/1,056,800,350.23
  6. Step 6: Final answer
    x = 809,943,839.57

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.