Home / 27,430,247.39-41,145,289.07-6,959,927.39

Finding the Fourth Proportional to 27,430,247.39, 41,145,289.07 and 6,959,927.39

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Solution

The fourth proportional to 27,430,247.39, 41,145,289.07 and 6,959,927.39 is: 10,439,870.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,430,247.39 : 41,145,289.07 = 6,959,927.39 : x
  2. Step 2: Convert to fraction form
    27,430,247.39/41,145,289.07 = 6,959,927.39/x
  3. Step 3: Cross multiply
    27,430,247.39x = 41,145,289.07 × 6,959,927.39
  4. Step 4: Simplify right side
    27,430,247.39x = 286,368,224,127,234.50
  5. Step 5: Solve for x
    x = 286,368,224,127,234.50/27,430,247.39
  6. Step 6: Final answer
    x = 10,439,870.27

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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.