Home / 16,387,950.78-24,585,090.03-6,289,784.46

Finding the Fourth Proportional to 16,387,950.78, 24,585,090.03 and 6,289,784.46

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Solution

The fourth proportional to 16,387,950.78, 24,585,090.03 and 6,289,784.46 is: 9,435,891.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387,950.78 : 24,585,090.03 = 6,289,784.46 : x
  2. Step 2: Convert to fraction form
    16,387,950.78/24,585,090.03 = 6,289,784.46/x
  3. Step 3: Cross multiply
    16,387,950.78x = 24,585,090.03 × 6,289,784.46
  4. Step 4: Simplify right side
    16,387,950.78x = 154,634,917,218,394.94
  5. Step 5: Solve for x
    x = 154,634,917,218,394.94/16,387,950.78
  6. Step 6: Final answer
    x = 9,435,891.00

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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.