Home / 39,386,194.70-59,100,106.95-27,945,598.59

Finding the Fourth Proportional to 39,386,194.70, 59,100,106.95 and 27,945,598.59

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Solution

The fourth proportional to 39,386,194.70, 59,100,106.95 and 27,945,598.59 is: 41,933,166.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,386,194.70 : 59,100,106.95 = 27,945,598.59 : x
  2. Step 2: Convert to fraction form
    39,386,194.70/59,100,106.95 = 27,945,598.59/x
  3. Step 3: Cross multiply
    39,386,194.70x = 59,100,106.95 × 27,945,598.59
  4. Step 4: Simplify right side
    39,386,194.70x = 1,651,587,865,450,769.25
  5. Step 5: Solve for x
    x = 1,651,587,865,450,769.25/39,386,194.70
  6. Step 6: Final answer
    x = 41,933,166.64

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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.