Home / 29,486,497,643.10-44,229,746,464.65-10,867,355,919.90

Finding the Fourth Proportional to 29,486,497,643.10, 44,229,746,464.65 and 10,867,355,919.90

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Solution

The fourth proportional to 29,486,497,643.10, 44,229,746,464.65 and 10,867,355,919.90 is: 16,301,033,879.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,486,497,643.10 : 44,229,746,464.65 = 10,867,355,919.90 : x
  2. Step 2: Convert to fraction form
    29,486,497,643.10/44,229,746,464.65 = 10,867,355,919.90/x
  3. Step 3: Cross multiply
    29,486,497,643.10x = 44,229,746,464.65 × 10,867,355,919.90
  4. Step 4: Simplify right side
    29,486,497,643.10x = 480,660,397,078,290,300,928
  5. Step 5: Solve for x
    x = 480,660,397,078,290,300,928/29,486,497,643.10
  6. Step 6: Final answer
    x = 16,301,033,879.85

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Double scale
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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.