Home / 17,133,332.94-25,691,732.64-9,946,675.98

Finding the Fourth Proportional to 17,133,332.94, 25,691,732.64 and 9,946,675.98

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Solution

The fourth proportional to 17,133,332.94, 25,691,732.64 and 9,946,675.98 is: 14,915,214.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,332.94 : 25,691,732.64 = 9,946,675.98 : x
  2. Step 2: Convert to fraction form
    17,133,332.94/25,691,732.64 = 9,946,675.98/x
  3. Step 3: Cross multiply
    17,133,332.94x = 25,691,732.64 × 9,946,675.98
  4. Step 4: Simplify right side
    17,133,332.94x = 255,547,339,934,870
  5. Step 5: Solve for x
    x = 255,547,339,934,870/17,133,332.94
  6. Step 6: Final answer
    x = 14,915,214.74

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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.