Home / 994,976,190,751.68-1,492,613,515,072-349,468,043,589.10

Finding the Fourth Proportional to 994,976,190,751.68, 1,492,613,515,072 and 349,468,043,589.10

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Solution

The fourth proportional to 994,976,190,751.68, 1,492,613,515,072 and 349,468,043,589.10 is: 524,254,479,449.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,976,190,751.68 : 1,492,613,515,072 = 349,468,043,589.10 : x
  2. Step 2: Convert to fraction form
    994,976,190,751.68/1,492,613,515,072 = 349,468,043,589.10/x
  3. Step 3: Cross multiply
    994,976,190,751.68x = 1,492,613,515,072 × 349,468,043,589.10
  4. Step 4: Simplify right side
    994,976,190,751.68x = 521,620,724,946,861,457,145,856
  5. Step 5: Solve for x
    x = 521,620,724,946,861,457,145,856/994,976,190,751.68
  6. Step 6: Final answer
    x = 524,254,479,449.19

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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.