Home / 27,361,491.60-41,016,576.60-10,333,606.80

Finding the Fourth Proportional to 27,361,491.60, 41,016,576.60 and 10,333,606.80

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Solution

The fourth proportional to 27,361,491.60, 41,016,576.60 and 10,333,606.80 is: 15,490,718.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,361,491.60 : 41,016,576.60 = 10,333,606.80 : x
  2. Step 2: Convert to fraction form
    27,361,491.60/41,016,576.60 = 10,333,606.80/x
  3. Step 3: Cross multiply
    27,361,491.60x = 41,016,576.60 × 10,333,606.80
  4. Step 4: Simplify right side
    27,361,491.60x = 423,849,174,866,480.94
  5. Step 5: Solve for x
    x = 423,849,174,866,480.94/27,361,491.60
  6. Step 6: Final answer
    x = 15,490,718.89

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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.