Home / 23,729,980.63-32,748,644.76-13,275,373.29

Finding the Fourth Proportional to 23,729,980.63, 32,748,644.76 and 13,275,373.29

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Solution

The fourth proportional to 23,729,980.63, 32,748,644.76 and 13,275,373.29 is: 18,320,726.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,729,980.63 : 32,748,644.76 = 13,275,373.29 : x
  2. Step 2: Convert to fraction form
    23,729,980.63/32,748,644.76 = 13,275,373.29/x
  3. Step 3: Cross multiply
    23,729,980.63x = 32,748,644.76 × 13,275,373.29
  4. Step 4: Simplify right side
    23,729,980.63x = 434,750,483,930,602.44
  5. Step 5: Solve for x
    x = 434,750,483,930,602.44/23,729,980.63
  6. Step 6: Final answer
    x = 18,320,726.46

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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.