Home / 15,462,861.80-23,194,292.70-14,467,533.80

Finding the Fourth Proportional to 15,462,861.80, 23,194,292.70 and 14,467,533.80

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Solution

The fourth proportional to 15,462,861.80, 23,194,292.70 and 14,467,533.80 is: 21,701,300.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462,861.80 : 23,194,292.70 = 14,467,533.80 : x
  2. Step 2: Convert to fraction form
    15,462,861.80/23,194,292.70 = 14,467,533.80/x
  3. Step 3: Cross multiply
    15,462,861.80x = 23,194,292.70 × 14,467,533.80
  4. Step 4: Simplify right side
    15,462,861.80x = 335,564,213,604,343.25
  5. Step 5: Solve for x
    x = 335,564,213,604,343.25/15,462,861.80
  6. Step 6: Final answer
    x = 21,701,300.70

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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.