Home / 16,607,535.93-22,918,413.96-9,265,370.59

Finding the Fourth Proportional to 16,607,535.93, 22,918,413.96 and 9,265,370.59

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Solution

The fourth proportional to 16,607,535.93, 22,918,413.96 and 9,265,370.59 is: 12,786,219.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,535.93 : 22,918,413.96 = 9,265,370.59 : x
  2. Step 2: Convert to fraction form
    16,607,535.93/22,918,413.96 = 9,265,370.59/x
  3. Step 3: Cross multiply
    16,607,535.93x = 22,918,413.96 × 9,265,370.59
  4. Step 4: Simplify right side
    16,607,535.93x = 212,347,598,677,014
  5. Step 5: Solve for x
    x = 212,347,598,677,014/16,607,535.93
  6. Step 6: Final answer
    x = 12,786,219.43

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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.