Home / 16,706,996.40-25,084,114.20-10,329,704.40

Finding the Fourth Proportional to 16,706,996.40, 25,084,114.20 and 10,329,704.40

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Solution

The fourth proportional to 16,706,996.40, 25,084,114.20 and 10,329,704.40 is: 15,509,160.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,996.40 : 25,084,114.20 = 10,329,704.40 : x
  2. Step 2: Convert to fraction form
    16,706,996.40/25,084,114.20 = 10,329,704.40/x
  3. Step 3: Cross multiply
    16,706,996.40x = 25,084,114.20 × 10,329,704.40
  4. Step 4: Simplify right side
    16,706,996.40x = 259,111,484,821,842.47
  5. Step 5: Solve for x
    x = 259,111,484,821,842.47/16,706,996.40
  6. Step 6: Final answer
    x = 15,509,160.27

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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.