Home / 15,886,653.04-23,840,049.48-6,788,814.04

Finding the Fourth Proportional to 15,886,653.04, 23,840,049.48 and 6,788,814.04

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Solution

The fourth proportional to 15,886,653.04, 23,840,049.48 and 6,788,814.04 is: 10,187,524.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,886,653.04 : 23,840,049.48 = 6,788,814.04 : x
  2. Step 2: Convert to fraction form
    15,886,653.04/23,840,049.48 = 6,788,814.04/x
  3. Step 3: Cross multiply
    15,886,653.04x = 23,840,049.48 × 6,788,814.04
  4. Step 4: Simplify right side
    15,886,653.04x = 161,845,662,624,118.69
  5. Step 5: Solve for x
    x = 161,845,662,624,118.69/15,886,653.04
  6. Step 6: Final answer
    x = 10,187,524.22

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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.