Home / 16,004,043.94-24,007,097.47-5,627,990.11

Finding the Fourth Proportional to 16,004,043.94, 24,007,097.47 and 5,627,990.11

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Solution

The fourth proportional to 16,004,043.94, 24,007,097.47 and 5,627,990.11 is: 8,442,347.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,043.94 : 24,007,097.47 = 5,627,990.11 : x
  2. Step 2: Convert to fraction form
    16,004,043.94/24,007,097.47 = 5,627,990.11/x
  3. Step 3: Cross multiply
    16,004,043.94x = 24,007,097.47 × 5,627,990.11
  4. Step 4: Simplify right side
    16,004,043.94x = 135,111,707,130,966.02
  5. Step 5: Solve for x
    x = 135,111,707,130,966.02/16,004,043.94
  6. Step 6: Final answer
    x = 8,442,347.92

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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.