Home / 33,547,406.76-50,315,503.82-9,288,785.84

Finding the Fourth Proportional to 33,547,406.76, 50,315,503.82 and 9,288,785.84

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Solution

The fourth proportional to 33,547,406.76, 50,315,503.82 and 9,288,785.84 is: 13,931,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,406.76 : 50,315,503.82 = 9,288,785.84 : x
  2. Step 2: Convert to fraction form
    33,547,406.76/50,315,503.82 = 9,288,785.84/x
  3. Step 3: Cross multiply
    33,547,406.76x = 50,315,503.82 × 9,288,785.84
  4. Step 4: Simplify right side
    33,547,406.76x = 467,369,939,117,660.50
  5. Step 5: Solve for x
    x = 467,369,939,117,660.50/33,547,406.76
  6. Step 6: Final answer
    x = 13,931,626.44

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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.