Home / 16,960,274.70-23,403,049.71-11,465,602.38

Finding the Fourth Proportional to 16,960,274.70, 23,403,049.71 and 11,465,602.38

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Solution

The fourth proportional to 16,960,274.70, 23,403,049.71 and 11,465,602.38 is: 15,821,091.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,960,274.70 : 23,403,049.71 = 11,465,602.38 : x
  2. Step 2: Convert to fraction form
    16,960,274.70/23,403,049.71 = 11,465,602.38/x
  3. Step 3: Cross multiply
    16,960,274.70x = 23,403,049.71 × 11,465,602.38
  4. Step 4: Simplify right side
    16,960,274.70x = 268,330,062,454,234.34
  5. Step 5: Solve for x
    x = 268,330,062,454,234.34/16,960,274.70
  6. Step 6: Final answer
    x = 15,821,091.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.