Home / 23,675,684.40-35,513,526.60-10,921,100.40

Finding the Fourth Proportional to 23,675,684.40, 35,513,526.60 and 10,921,100.40

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Solution

The fourth proportional to 23,675,684.40, 35,513,526.60 and 10,921,100.40 is: 16,381,650.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675,684.40 : 35,513,526.60 = 10,921,100.40 : x
  2. Step 2: Convert to fraction form
    23,675,684.40/35,513,526.60 = 10,921,100.40/x
  3. Step 3: Cross multiply
    23,675,684.40x = 35,513,526.60 × 10,921,100.40
  4. Step 4: Simplify right side
    23,675,684.40x = 387,846,789,556,670.69
  5. Step 5: Solve for x
    x = 387,846,789,556,670.69/23,675,684.40
  6. Step 6: Final answer
    x = 16,381,650.60

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Double scale
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Similar ratio
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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.