Home / 25,611,839.89-35,343,587.59-14,009,152.44

Finding the Fourth Proportional to 25,611,839.89, 35,343,587.59 and 14,009,152.44

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Solution

The fourth proportional to 25,611,839.89, 35,343,587.59 and 14,009,152.44 is: 19,332,219.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,611,839.89 : 35,343,587.59 = 14,009,152.44 : x
  2. Step 2: Convert to fraction form
    25,611,839.89/35,343,587.59 = 14,009,152.44/x
  3. Step 3: Cross multiply
    25,611,839.89x = 35,343,587.59 × 14,009,152.44
  4. Step 4: Simplify right side
    25,611,839.89x = 495,133,706,324,802.25
  5. Step 5: Solve for x
    x = 495,133,706,324,802.25/25,611,839.89
  6. Step 6: Final answer
    x = 19,332,219.33

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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.