Home / 38,033,984.06-57,053,362.66-10,742,413.76

Finding the Fourth Proportional to 38,033,984.06, 57,053,362.66 and 10,742,413.76

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Solution

The fourth proportional to 38,033,984.06, 57,053,362.66 and 10,742,413.76 is: 16,114,294.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,033,984.06 : 57,053,362.66 = 10,742,413.76 : x
  2. Step 2: Convert to fraction form
    38,033,984.06/57,053,362.66 = 10,742,413.76/x
  3. Step 3: Cross multiply
    38,033,984.06x = 57,053,362.66 × 10,742,413.76
  4. Step 4: Simplify right side
    38,033,984.06x = 612,890,828,093,054.12
  5. Step 5: Solve for x
    x = 612,890,828,093,054.12/38,033,984.06
  6. Step 6: Final answer
    x = 16,114,294.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.