Home / 25,902,553.42-35,744,955.78-14,141,419.84

Finding the Fourth Proportional to 25,902,553.42, 35,744,955.78 and 14,141,419.84

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Solution

The fourth proportional to 25,902,553.42, 35,744,955.78 and 14,141,419.84 is: 19,514,849.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,902,553.42 : 35,744,955.78 = 14,141,419.84 : x
  2. Step 2: Convert to fraction form
    25,902,553.42/35,744,955.78 = 14,141,419.84/x
  3. Step 3: Cross multiply
    25,902,553.42x = 35,744,955.78 × 14,141,419.84
  4. Step 4: Simplify right side
    25,902,553.42x = 505,484,426,847,214.69
  5. Step 5: Solve for x
    x = 505,484,426,847,214.69/25,902,553.42
  6. Step 6: Final answer
    x = 19,514,849.31

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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.