Home / 29,586,667.80-44,380,001.70-13,661,419.80

Finding the Fourth Proportional to 29,586,667.80, 44,380,001.70 and 13,661,419.80

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Solution

The fourth proportional to 29,586,667.80, 44,380,001.70 and 13,661,419.80 is: 20,492,129.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,586,667.80 : 44,380,001.70 = 13,661,419.80 : x
  2. Step 2: Convert to fraction form
    29,586,667.80/44,380,001.70 = 13,661,419.80/x
  3. Step 3: Cross multiply
    29,586,667.80x = 44,380,001.70 × 13,661,419.80
  4. Step 4: Simplify right side
    29,586,667.80x = 606,293,833,948,413.75
  5. Step 5: Solve for x
    x = 606,293,833,948,413.75/29,586,667.80
  6. Step 6: Final answer
    x = 20,492,129.70

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1.5x scale

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.