Home / 33,726,378.60-46,542,413.70-18,256,415.40

Finding the Fourth Proportional to 33,726,378.60, 46,542,413.70 and 18,256,415.40

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Solution

The fourth proportional to 33,726,378.60, 46,542,413.70 and 18,256,415.40 is: 25,193,859.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,726,378.60 : 46,542,413.70 = 18,256,415.40 : x
  2. Step 2: Convert to fraction form
    33,726,378.60/46,542,413.70 = 18,256,415.40/x
  3. Step 3: Cross multiply
    33,726,378.60x = 46,542,413.70 × 18,256,415.40
  4. Step 4: Simplify right side
    33,726,378.60x = 849,697,638,225,851
  5. Step 5: Solve for x
    x = 849,697,638,225,851/33,726,378.60
  6. Step 6: Final answer
    x = 25,193,859.33

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1.5x scale

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.