Home / 32,003,420.36-44,164,854.78-17,319,087.32

Finding the Fourth Proportional to 32,003,420.36, 44,164,854.78 and 17,319,087.32

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Solution

The fourth proportional to 32,003,420.36, 44,164,854.78 and 17,319,087.32 is: 23,900,413.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,003,420.36 : 44,164,854.78 = 17,319,087.32 : x
  2. Step 2: Convert to fraction form
    32,003,420.36/44,164,854.78 = 17,319,087.32/x
  3. Step 3: Cross multiply
    32,003,420.36x = 44,164,854.78 × 17,319,087.32
  4. Step 4: Simplify right side
    32,003,420.36x = 764,894,976,409,939.38
  5. Step 5: Solve for x
    x = 764,894,976,409,939.38/32,003,420.36
  6. Step 6: Final answer
    x = 23,900,413.39

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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.