Home / 16,599,277.04-22,907,177.28-9,355,933.04

Finding the Fourth Proportional to 16,599,277.04, 22,907,177.28 and 9,355,933.04

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Solution

The fourth proportional to 16,599,277.04, 22,907,177.28 and 9,355,933.04 is: 12,911,286.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599,277.04 : 22,907,177.28 = 9,355,933.04 : x
  2. Step 2: Convert to fraction form
    16,599,277.04/22,907,177.28 = 9,355,933.04/x
  3. Step 3: Cross multiply
    16,599,277.04x = 22,907,177.28 × 9,355,933.04
  4. Step 4: Simplify right side
    16,599,277.04x = 214,318,016,767,089.31
  5. Step 5: Solve for x
    x = 214,318,016,767,089.31/16,599,277.04
  6. Step 6: Final answer
    x = 12,911,286.21

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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.