Home / 16,038,009.20-24,057,013.80-15,093,225.20

Finding the Fourth Proportional to 16,038,009.20, 24,057,013.80 and 15,093,225.20

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Solution

The fourth proportional to 16,038,009.20, 24,057,013.80 and 15,093,225.20 is: 22,639,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,009.20 : 24,057,013.80 = 15,093,225.20 : x
  2. Step 2: Convert to fraction form
    16,038,009.20/24,057,013.80 = 15,093,225.20/x
  3. Step 3: Cross multiply
    16,038,009.20x = 24,057,013.80 × 15,093,225.20
  4. Step 4: Simplify right side
    16,038,009.20x = 363,097,926,922,907.75
  5. Step 5: Solve for x
    x = 363,097,926,922,907.75/16,038,009.20
  6. Step 6: Final answer
    x = 22,639,837.80

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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.