Home / 36,603,597.18-50,513,060.03-19,858,335.84

Finding the Fourth Proportional to 36,603,597.18, 50,513,060.03 and 19,858,335.84

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Solution

The fourth proportional to 36,603,597.18, 50,513,060.03 and 19,858,335.84 is: 27,404,555.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,603,597.18 : 50,513,060.03 = 19,858,335.84 : x
  2. Step 2: Convert to fraction form
    36,603,597.18/50,513,060.03 = 19,858,335.84/x
  3. Step 3: Cross multiply
    36,603,597.18x = 50,513,060.03 × 19,858,335.84
  4. Step 4: Simplify right side
    36,603,597.18x = 1,003,105,310,282,528.75
  5. Step 5: Solve for x
    x = 1,003,105,310,282,528.75/36,603,597.18
  6. Step 6: Final answer
    x = 27,404,555.50

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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.