Home / 15,837,133.44-23,747,020.86-4,904,287.98

Finding the Fourth Proportional to 15,837,133.44, 23,747,020.86 and 4,904,287.98

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Solution

The fourth proportional to 15,837,133.44, 23,747,020.86 and 4,904,287.98 is: 7,353,744.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,837,133.44 : 23,747,020.86 = 4,904,287.98 : x
  2. Step 2: Convert to fraction form
    15,837,133.44/23,747,020.86 = 4,904,287.98/x
  3. Step 3: Cross multiply
    15,837,133.44x = 23,747,020.86 × 4,904,287.98
  4. Step 4: Simplify right side
    15,837,133.44x = 116,462,228,964,507.27
  5. Step 5: Solve for x
    x = 116,462,228,964,507.27/15,837,133.44
  6. Step 6: Final answer
    x = 7,353,744.25

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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.