Home / 23,919,358.48-32,998,359.72-14,627,334.80

Finding the Fourth Proportional to 23,919,358.48, 32,998,359.72 and 14,627,334.80

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Solution

The fourth proportional to 23,919,358.48, 32,998,359.72 and 14,627,334.80 is: 20,179,389.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,919,358.48 : 32,998,359.72 = 14,627,334.80 : x
  2. Step 2: Convert to fraction form
    23,919,358.48/32,998,359.72 = 14,627,334.80/x
  3. Step 3: Cross multiply
    23,919,358.48x = 32,998,359.72 × 14,627,334.80
  4. Step 4: Simplify right side
    23,919,358.48x = 482,678,055,475,274.25
  5. Step 5: Solve for x
    x = 482,678,055,475,274.25/23,919,358.48
  6. Step 6: Final answer
    x = 20,179,389.67

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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.