Home / 32,700,740.70-49,049,480.53-12,228,955.23

Finding the Fourth Proportional to 32,700,740.70, 49,049,480.53 and 12,228,955.23

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Solution

The fourth proportional to 32,700,740.70, 49,049,480.53 and 12,228,955.23 is: 18,342,823.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700,740.70 : 49,049,480.53 = 12,228,955.23 : x
  2. Step 2: Convert to fraction form
    32,700,740.70/49,049,480.53 = 12,228,955.23/x
  3. Step 3: Cross multiply
    32,700,740.70x = 49,049,480.53 × 12,228,955.23
  4. Step 4: Simplify right side
    32,700,740.70x = 599,823,901,456,126.75
  5. Step 5: Solve for x
    x = 599,823,901,456,126.75/32,700,740.70
  6. Step 6: Final answer
    x = 18,342,823.09

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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.