Home / 23,422,909,225.48-32,323,614,731.17-13,398,404,072.61

Finding the Fourth Proportional to 23,422,909,225.48, 32,323,614,731.17 and 13,398,404,072.61

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Solution

The fourth proportional to 23,422,909,225.48, 32,323,614,731.17 and 13,398,404,072.61 is: 18,489,797,620.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422,909,225.48 : 32,323,614,731.17 = 13,398,404,072.61 : x
  2. Step 2: Convert to fraction form
    23,422,909,225.48/32,323,614,731.17 = 13,398,404,072.61/x
  3. Step 3: Cross multiply
    23,422,909,225.48x = 32,323,614,731.17 × 13,398,404,072.61
  4. Step 4: Simplify right side
    23,422,909,225.48x = 433,084,851,255,584,686,080
  5. Step 5: Solve for x
    x = 433,084,851,255,584,686,080/23,422,909,225.48
  6. Step 6: Final answer
    x = 18,489,797,620.21

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1.5x scale

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.