Home / 15,953,060.34-23,924,571.30-5,167,858.86

Finding the Fourth Proportional to 15,953,060.34, 23,924,571.30 and 5,167,858.86

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Solution

The fourth proportional to 15,953,060.34, 23,924,571.30 and 5,167,858.86 is: 7,750,162.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953,060.34 : 23,924,571.30 = 5,167,858.86 : x
  2. Step 2: Convert to fraction form
    15,953,060.34/23,924,571.30 = 5,167,858.86/x
  3. Step 3: Cross multiply
    15,953,060.34x = 23,924,571.30 × 5,167,858.86
  4. Step 4: Simplify right side
    15,953,060.34x = 123,638,807,764,406.73
  5. Step 5: Solve for x
    x = 123,638,807,764,406.73/15,953,060.34
  6. Step 6: Final answer
    x = 7,750,162.36

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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.