Home / 39,801,960.51-59,703,274.98-11,050,338.21

Finding the Fourth Proportional to 39,801,960.51, 59,703,274.98 and 11,050,338.21

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Solution

The fourth proportional to 39,801,960.51, 59,703,274.98 and 11,050,338.21 is: 16,575,600.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,801,960.51 : 59,703,274.98 = 11,050,338.21 : x
  2. Step 2: Convert to fraction form
    39,801,960.51/59,703,274.98 = 11,050,338.21/x
  3. Step 3: Cross multiply
    39,801,960.51x = 59,703,274.98 × 11,050,338.21
  4. Step 4: Simplify right side
    39,801,960.51x = 659,741,380,773,631
  5. Step 5: Solve for x
    x = 659,741,380,773,631/39,801,960.51
  6. Step 6: Final answer
    x = 16,575,600.10

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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.