Home / 33,997,876.27-46,915,700.34-18,527,628.76

Finding the Fourth Proportional to 33,997,876.27, 46,915,700.34 and 18,527,628.76

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Solution

The fourth proportional to 33,997,876.27, 46,915,700.34 and 18,527,628.76 is: 25,567,381.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,876.27 : 46,915,700.34 = 18,527,628.76 : x
  2. Step 2: Convert to fraction form
    33,997,876.27/46,915,700.34 = 18,527,628.76/x
  3. Step 3: Cross multiply
    33,997,876.27x = 46,915,700.34 × 18,527,628.76
  4. Step 4: Simplify right side
    33,997,876.27x = 869,236,678,914,925.88
  5. Step 5: Solve for x
    x = 869,236,678,914,925.88/33,997,876.27
  6. Step 6: Final answer
    x = 25,567,381.68

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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.