Home / 25,504,041.96-38,233,412.40-9,938,266.56

Finding the Fourth Proportional to 25,504,041.96, 38,233,412.40 and 9,938,266.56

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Solution

The fourth proportional to 25,504,041.96, 38,233,412.40 and 9,938,266.56 is: 14,898,573.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,504,041.96 : 38,233,412.40 = 9,938,266.56 : x
  2. Step 2: Convert to fraction form
    25,504,041.96/38,233,412.40 = 9,938,266.56/x
  3. Step 3: Cross multiply
    25,504,041.96x = 38,233,412.40 × 9,938,266.56
  4. Step 4: Simplify right side
    25,504,041.96x = 379,973,843,929,609.38
  5. Step 5: Solve for x
    x = 379,973,843,929,609.38/25,504,041.96
  6. Step 6: Final answer
    x = 14,898,573.51

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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.