Home / 16,894,837.51-23,315,367.60-9,552,513.01

Finding the Fourth Proportional to 16,894,837.51, 23,315,367.60 and 9,552,513.01

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Solution

The fourth proportional to 16,894,837.51, 23,315,367.60 and 9,552,513.01 is: 13,182,746.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,894,837.51 : 23,315,367.60 = 9,552,513.01 : x
  2. Step 2: Convert to fraction form
    16,894,837.51/23,315,367.60 = 9,552,513.01/x
  3. Step 3: Cross multiply
    16,894,837.51x = 23,315,367.60 × 9,552,513.01
  4. Step 4: Simplify right side
    16,894,837.51x = 222,720,352,331,932.50
  5. Step 5: Solve for x
    x = 222,720,352,331,932.50/16,894,837.51
  6. Step 6: Final answer
    x = 13,182,746.04

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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.