Home / 1,074,129,161,992.20-1,482,290,702,925.50-586,388,099,690.29

Finding the Fourth Proportional to 1,074,129,161,992.20, 1,482,290,702,925.50 and 586,388,099,690.29

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Solution

The fourth proportional to 1,074,129,161,992.20, 1,482,290,702,925.50 and 586,388,099,690.29 is: 809,211,460,998.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,129,161,992.20 : 1,482,290,702,925.50 = 586,388,099,690.29 : x
  2. Step 2: Convert to fraction form
    1,074,129,161,992.20/1,482,290,702,925.50 = 586,388,099,690.29/x
  3. Step 3: Cross multiply
    1,074,129,161,992.20x = 1,482,290,702,925.50 × 586,388,099,690.29
  4. Step 4: Simplify right side
    1,074,129,161,992.20x = 869,197,628,477,068,256,739,328
  5. Step 5: Solve for x
    x = 869,197,628,477,068,256,739,328/1,074,129,161,992.20
  6. Step 6: Final answer
    x = 809,211,460,998.75

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Double scale
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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.