Home / 15,882,048.48-23,811,458.40-5,093,208.12

Finding the Fourth Proportional to 15,882,048.48, 23,811,458.40 and 5,093,208.12

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Solution

The fourth proportional to 15,882,048.48, 23,811,458.40 and 5,093,208.12 is: 7,636,087.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,882,048.48 : 23,811,458.40 = 5,093,208.12 : x
  2. Step 2: Convert to fraction form
    15,882,048.48/23,811,458.40 = 5,093,208.12/x
  3. Step 3: Cross multiply
    15,882,048.48x = 23,811,458.40 × 5,093,208.12
  4. Step 4: Simplify right side
    15,882,048.48x = 121,276,713,271,922.20
  5. Step 5: Solve for x
    x = 121,276,713,271,922.20/15,882,048.48
  6. Step 6: Final answer
    x = 7,636,087.59

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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.