Home / 33,906,113.69-50,859,170.54-9,971,585.69

Finding the Fourth Proportional to 33,906,113.69, 50,859,170.54 and 9,971,585.69

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Solution

The fourth proportional to 33,906,113.69, 50,859,170.54 and 9,971,585.69 is: 14,957,378.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,906,113.69 : 50,859,170.54 = 9,971,585.69 : x
  2. Step 2: Convert to fraction form
    33,906,113.69/50,859,170.54 = 9,971,585.69/x
  3. Step 3: Cross multiply
    33,906,113.69x = 50,859,170.54 × 9,971,585.69
  4. Step 4: Simplify right side
    33,906,113.69x = 507,146,576,857,779.81
  5. Step 5: Solve for x
    x = 507,146,576,857,779.81/33,906,113.69
  6. Step 6: Final answer
    x = 14,957,378.53

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1.5x scale

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.