Home / 32,602,420.40-44,992,352.32-17,917,819.52

Finding the Fourth Proportional to 32,602,420.40, 44,992,352.32 and 17,917,819.52

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Solution

The fourth proportional to 32,602,420.40, 44,992,352.32 and 17,917,819.52 is: 24,727,147.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,602,420.40 : 44,992,352.32 = 17,917,819.52 : x
  2. Step 2: Convert to fraction form
    32,602,420.40/44,992,352.32 = 17,917,819.52/x
  3. Step 3: Cross multiply
    32,602,420.40x = 44,992,352.32 × 17,917,819.52
  4. Step 4: Simplify right side
    32,602,420.40x = 806,164,848,650,013.25
  5. Step 5: Solve for x
    x = 806,164,848,650,013.25/32,602,420.40
  6. Step 6: Final answer
    x = 24,727,147.21

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