Home / 23,566,371.48-32,518,735.26-13,109,916

Finding the Fourth Proportional to 23,566,371.48, 32,518,735.26 and 13,109,916

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Solution

The fourth proportional to 23,566,371.48, 32,518,735.26 and 13,109,916 is: 18,090,094.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,566,371.48 : 32,518,735.26 = 13,109,916 : x
  2. Step 2: Convert to fraction form
    23,566,371.48/32,518,735.26 = 13,109,916/x
  3. Step 3: Cross multiply
    23,566,371.48x = 32,518,735.26 × 13,109,916
  4. Step 4: Simplify right side
    23,566,371.48x = 426,317,887,684,838.19
  5. Step 5: Solve for x
    x = 426,317,887,684,838.19/23,566,371.48
  6. Step 6: Final answer
    x = 18,090,094.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.