Home / 843,224,732,117.10-1,163,650,130,321.80-482,342,546,613.57

Finding the Fourth Proportional to 843,224,732,117.10, 1,163,650,130,321.80 and 482,342,546,613.57

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Solution

The fourth proportional to 843,224,732,117.10, 1,163,650,130,321.80 and 482,342,546,613.57 is: 665,632,714,326.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,224,732,117.10 : 1,163,650,130,321.80 = 482,342,546,613.57 : x
  2. Step 2: Convert to fraction form
    843,224,732,117.10/1,163,650,130,321.80 = 482,342,546,613.57/x
  3. Step 3: Cross multiply
    843,224,732,117.10x = 1,163,650,130,321.80 × 482,342,546,613.57
  4. Step 4: Simplify right side
    843,224,732,117.10x = 561,277,967,226,629,626,265,600
  5. Step 5: Solve for x
    x = 561,277,967,226,629,626,265,600/843,224,732,117.10
  6. Step 6: Final answer
    x = 665,632,714,326.84

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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.