Home / 15,953,711.43-23,936,596.80-6,245,262.03

Finding the Fourth Proportional to 15,953,711.43, 23,936,596.80 and 6,245,262.03

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Solution

The fourth proportional to 15,953,711.43, 23,936,596.80 and 6,245,262.03 is: 9,370,253.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953,711.43 : 23,936,596.80 = 6,245,262.03 : x
  2. Step 2: Convert to fraction form
    15,953,711.43/23,936,596.80 = 6,245,262.03/x
  3. Step 3: Cross multiply
    15,953,711.43x = 23,936,596.80 × 6,245,262.03
  4. Step 4: Simplify right side
    15,953,711.43x = 149,490,319,122,459.50
  5. Step 5: Solve for x
    x = 149,490,319,122,459.50/15,953,711.43
  6. Step 6: Final answer
    x = 9,370,253.42

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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.