Home / 14,907,771.90-22,385,277.45-10,892,439.90

Finding the Fourth Proportional to 14,907,771.90, 22,385,277.45 and 10,892,439.90

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Solution

The fourth proportional to 14,907,771.90, 22,385,277.45 and 10,892,439.90 is: 16,355,917.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,907,771.90 : 22,385,277.45 = 10,892,439.90 : x
  2. Step 2: Convert to fraction form
    14,907,771.90/22,385,277.45 = 10,892,439.90/x
  3. Step 3: Cross multiply
    14,907,771.90x = 22,385,277.45 × 10,892,439.90
  4. Step 4: Simplify right side
    14,907,771.90x = 243,830,289,268,950.25
  5. Step 5: Solve for x
    x = 243,830,289,268,950.25/14,907,771.90
  6. Step 6: Final answer
    x = 16,355,917.63

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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.