Home / 59,781,614.80-89,646,178.20-27,422,762.80

Finding the Fourth Proportional to 59,781,614.80, 89,646,178.20 and 27,422,762.80

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Solution

The fourth proportional to 59,781,614.80, 89,646,178.20 and 27,422,762.80 is: 41,122,105.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,781,614.80 : 89,646,178.20 = 27,422,762.80 : x
  2. Step 2: Convert to fraction form
    59,781,614.80/89,646,178.20 = 27,422,762.80/x
  3. Step 3: Cross multiply
    59,781,614.80x = 89,646,178.20 × 27,422,762.80
  4. Step 4: Simplify right side
    59,781,614.80x = 2,458,345,880,705,131
  5. Step 5: Solve for x
    x = 2,458,345,880,705,131/59,781,614.80
  6. Step 6: Final answer
    x = 41,122,105.67

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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.