Home / 730,810,242.88-1,095,777,584.60-232,605,556.10

Finding the Fourth Proportional to 730,810,242.88, 1,095,777,584.60 and 232,605,556.10

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Solution

The fourth proportional to 730,810,242.88, 1,095,777,584.60 and 232,605,556.10 is: 348,768,995.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,810,242.88 : 1,095,777,584.60 = 232,605,556.10 : x
  2. Step 2: Convert to fraction form
    730,810,242.88/1,095,777,584.60 = 232,605,556.10/x
  3. Step 3: Cross multiply
    730,810,242.88x = 1,095,777,584.60 × 232,605,556.10
  4. Step 4: Simplify right side
    730,810,242.88x = 254,883,954,422,900,416
  5. Step 5: Solve for x
    x = 254,883,954,422,900,416/730,810,242.88
  6. Step 6: Final answer
    x = 348,768,995.66

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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.