Home / 25,432,334.53-35,095,561.99-14,419,828.53

Finding the Fourth Proportional to 25,432,334.53, 35,095,561.99 and 14,419,828.53

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Solution

The fourth proportional to 25,432,334.53, 35,095,561.99 and 14,419,828.53 is: 19,898,762.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,432,334.53 : 35,095,561.99 = 14,419,828.53 : x
  2. Step 2: Convert to fraction form
    25,432,334.53/35,095,561.99 = 14,419,828.53/x
  3. Step 3: Cross multiply
    25,432,334.53x = 35,095,561.99 × 14,419,828.53
  4. Step 4: Simplify right side
    25,432,334.53x = 506,071,986,023,735.94
  5. Step 5: Solve for x
    x = 506,071,986,023,735.94/25,432,334.53
  6. Step 6: Final answer
    x = 19,898,762.56

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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.