Home / 16,607,940.99-22,918,438.94-9,736,999.35

Finding the Fourth Proportional to 16,607,940.99, 22,918,438.94 and 9,736,999.35

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Solution

The fourth proportional to 16,607,940.99, 22,918,438.94 and 9,736,999.35 is: 13,436,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,940.99 : 22,918,438.94 = 9,736,999.35 : x
  2. Step 2: Convert to fraction form
    16,607,940.99/22,918,438.94 = 9,736,999.35/x
  3. Step 3: Cross multiply
    16,607,940.99x = 22,918,438.94 × 9,736,999.35
  4. Step 4: Simplify right side
    16,607,940.99x = 223,156,825,013,109.66
  5. Step 5: Solve for x
    x = 223,156,825,013,109.66/16,607,940.99
  6. Step 6: Final answer
    x = 13,436,754.45

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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.