Home / 14,892,616,035.90-22,345,503,613.38-7,808,405,203.71

Finding the Fourth Proportional to 14,892,616,035.90, 22,345,503,613.38 and 7,808,405,203.71

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Solution

The fourth proportional to 14,892,616,035.90, 22,345,503,613.38 and 7,808,405,203.71 is: 11,716,057,559.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892,616,035.90 : 22,345,503,613.38 = 7,808,405,203.71 : x
  2. Step 2: Convert to fraction form
    14,892,616,035.90/22,345,503,613.38 = 7,808,405,203.71/x
  3. Step 3: Cross multiply
    14,892,616,035.90x = 22,345,503,613.38 × 7,808,405,203.71
  4. Step 4: Simplify right side
    14,892,616,035.90x = 174,482,746,694,236,995,584
  5. Step 5: Solve for x
    x = 174,482,746,694,236,995,584/14,892,616,035.90
  6. Step 6: Final answer
    x = 11,716,057,559.91

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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.