Home / 16,343,208.14-22,554,647.21-9,001,039.37

Finding the Fourth Proportional to 16,343,208.14, 22,554,647.21 and 9,001,039.37

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Solution

The fourth proportional to 16,343,208.14, 22,554,647.21 and 9,001,039.37 is: 12,421,996.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,343,208.14 : 22,554,647.21 = 9,001,039.37 : x
  2. Step 2: Convert to fraction form
    16,343,208.14/22,554,647.21 = 9,001,039.37/x
  3. Step 3: Cross multiply
    16,343,208.14x = 22,554,647.21 × 9,001,039.37
  4. Step 4: Simplify right side
    16,343,208.14x = 203,015,267,423,400
  5. Step 5: Solve for x
    x = 203,015,267,423,400/16,343,208.14
  6. Step 6: Final answer
    x = 12,421,996.08

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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.