Home / 27,571,684.44-41,357,578.50-11,379,875.16

Finding the Fourth Proportional to 27,571,684.44, 41,357,578.50 and 11,379,875.16

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Solution

The fourth proportional to 27,571,684.44, 41,357,578.50 and 11,379,875.16 is: 17,069,834.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,571,684.44 : 41,357,578.50 = 11,379,875.16 : x
  2. Step 2: Convert to fraction form
    27,571,684.44/41,357,578.50 = 11,379,875.16/x
  3. Step 3: Cross multiply
    27,571,684.44x = 41,357,578.50 × 11,379,875.16
  4. Step 4: Simplify right side
    27,571,684.44x = 470,644,080,249,900.06
  5. Step 5: Solve for x
    x = 470,644,080,249,900.06/27,571,684.44
  6. Step 6: Final answer
    x = 17,069,834.14

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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.