Home / 15,580,116.51-23,370,143.36-14,632,019.34

Finding the Fourth Proportional to 15,580,116.51, 23,370,143.36 and 14,632,019.34

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Solution

The fourth proportional to 15,580,116.51, 23,370,143.36 and 14,632,019.34 is: 21,947,999.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,580,116.51 : 23,370,143.36 = 14,632,019.34 : x
  2. Step 2: Convert to fraction form
    15,580,116.51/23,370,143.36 = 14,632,019.34/x
  3. Step 3: Cross multiply
    15,580,116.51x = 23,370,143.36 × 14,632,019.34
  4. Step 4: Simplify right side
    15,580,116.51x = 341,952,389,548,932.50
  5. Step 5: Solve for x
    x = 341,952,389,548,932.50/15,580,116.51
  6. Step 6: Final answer
    x = 21,947,999.51

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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.