Home / 39,801,903.82-59,703,190.05-11,050,281.52

Finding the Fourth Proportional to 39,801,903.82, 59,703,190.05 and 11,050,281.52

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Solution

The fourth proportional to 39,801,903.82, 59,703,190.05 and 11,050,281.52 is: 16,575,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,801,903.82 : 59,703,190.05 = 11,050,281.52 : x
  2. Step 2: Convert to fraction form
    39,801,903.82/59,703,190.05 = 11,050,281.52/x
  3. Step 3: Cross multiply
    39,801,903.82x = 59,703,190.05 × 11,050,281.52
  4. Step 4: Simplify right side
    39,801,903.82x = 659,737,057,586,743.50
  5. Step 5: Solve for x
    x = 659,737,057,586,743.50/39,801,903.82
  6. Step 6: Final answer
    x = 16,575,515.10

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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.