Home / 23,422,909,208.81-32,323,614,708.15-13,398,404,055.93

Finding the Fourth Proportional to 23,422,909,208.81, 32,323,614,708.15 and 13,398,404,055.93

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Solution

The fourth proportional to 23,422,909,208.81, 32,323,614,708.15 and 13,398,404,055.93 is: 18,489,797,597.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422,909,208.81 : 32,323,614,708.15 = 13,398,404,055.93 : x
  2. Step 2: Convert to fraction form
    23,422,909,208.81/32,323,614,708.15 = 13,398,404,055.93/x
  3. Step 3: Cross multiply
    23,422,909,208.81x = 32,323,614,708.15 × 13,398,404,055.93
  4. Step 4: Simplify right side
    23,422,909,208.81x = 433,084,850,407,995,604,992
  5. Step 5: Solve for x
    x = 433,084,850,407,995,604,992/23,422,909,208.81
  6. Step 6: Final answer
    x = 18,489,797,597.18

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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.