Home / 25,738,032.36-38,595,261.96-15,367,959.06

Finding the Fourth Proportional to 25,738,032.36, 38,595,261.96 and 15,367,959.06

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Solution

The fourth proportional to 25,738,032.36, 38,595,261.96 and 15,367,959.06 is: 23,044,900.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,738,032.36 : 38,595,261.96 = 15,367,959.06 : x
  2. Step 2: Convert to fraction form
    25,738,032.36/38,595,261.96 = 15,367,959.06/x
  3. Step 3: Cross multiply
    25,738,032.36x = 38,595,261.96 × 15,367,959.06
  4. Step 4: Simplify right side
    25,738,032.36x = 593,130,405,711,255.38
  5. Step 5: Solve for x
    x = 593,130,405,711,255.38/25,738,032.36
  6. Step 6: Final answer
    x = 23,044,900.92

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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.