Home / 23,347,233.72-32,219,501.07-12,893,955.06

Finding the Fourth Proportional to 23,347,233.72, 32,219,501.07 and 12,893,955.06

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Solution

The fourth proportional to 23,347,233.72, 32,219,501.07 and 12,893,955.06 is: 17,793,833.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,347,233.72 : 32,219,501.07 = 12,893,955.06 : x
  2. Step 2: Convert to fraction form
    23,347,233.72/32,219,501.07 = 12,893,955.06/x
  3. Step 3: Cross multiply
    23,347,233.72x = 32,219,501.07 × 12,893,955.06
  4. Step 4: Simplify right side
    23,347,233.72x = 415,436,798,852,201.94
  5. Step 5: Solve for x
    x = 415,436,798,852,201.94/23,347,233.72
  6. Step 6: Final answer
    x = 17,793,833.90

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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.