Home / 25,803,954.54-35,609,708.70-14,201,785.62

Finding the Fourth Proportional to 25,803,954.54, 35,609,708.70 and 14,201,785.62

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Solution

The fourth proportional to 25,803,954.54, 35,609,708.70 and 14,201,785.62 is: 19,598,602.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,803,954.54 : 35,609,708.70 = 14,201,785.62 : x
  2. Step 2: Convert to fraction form
    25,803,954.54/35,609,708.70 = 14,201,785.62/x
  3. Step 3: Cross multiply
    25,803,954.54x = 35,609,708.70 × 14,201,785.62
  4. Step 4: Simplify right side
    25,803,954.54x = 505,721,448,948,048.94
  5. Step 5: Solve for x
    x = 505,721,448,948,048.94/25,803,954.54
  6. Step 6: Final answer
    x = 19,598,602.54

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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.