Home / 38,033,984.07-57,053,362.67-10,742,413.77

Finding the Fourth Proportional to 38,033,984.07, 57,053,362.67 and 10,742,413.77

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Solution

The fourth proportional to 38,033,984.07, 57,053,362.67 and 10,742,413.77 is: 16,114,294.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,033,984.07 : 57,053,362.67 = 10,742,413.77 : x
  2. Step 2: Convert to fraction form
    38,033,984.07/57,053,362.67 = 10,742,413.77/x
  3. Step 3: Cross multiply
    38,033,984.07x = 57,053,362.67 × 10,742,413.77
  4. Step 4: Simplify right side
    38,033,984.07x = 612,890,828,771,012
  5. Step 5: Solve for x
    x = 612,890,828,771,012/38,033,984.07
  6. Step 6: Final answer
    x = 16,114,294.72

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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.