Home / 14,789,176.40-22,183,764.60-6,826,552.40

Finding the Fourth Proportional to 14,789,176.40, 22,183,764.60 and 6,826,552.40

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Solution

The fourth proportional to 14,789,176.40, 22,183,764.60 and 6,826,552.40 is: 10,239,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,789,176.40 : 22,183,764.60 = 6,826,552.40 : x
  2. Step 2: Convert to fraction form
    14,789,176.40/22,183,764.60 = 6,826,552.40/x
  3. Step 3: Cross multiply
    14,789,176.40x = 22,183,764.60 × 6,826,552.40
  4. Step 4: Simplify right side
    14,789,176.40x = 151,438,631,471,165.06
  5. Step 5: Solve for x
    x = 151,438,631,471,165.06/14,789,176.40
  6. Step 6: Final answer
    x = 10,239,828.60

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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.