Home / 45,144,298-62,302,973.34-25,568,668.77

Finding the Fourth Proportional to 45,144,298, 62,302,973.34 and 25,568,668.77

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Solution

The fourth proportional to 45,144,298, 62,302,973.34 and 25,568,668.77 is: 35,286,938.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,298 : 62,302,973.34 = 25,568,668.77 : x
  2. Step 2: Convert to fraction form
    45,144,298/62,302,973.34 = 25,568,668.77/x
  3. Step 3: Cross multiply
    45,144,298x = 62,302,973.34 × 25,568,668.77
  4. Step 4: Simplify right side
    45,144,298x = 1,593,004,088,716,600.75
  5. Step 5: Solve for x
    x = 1,593,004,088,716,600.75/45,144,298
  6. Step 6: Final answer
    x = 35,286,938.98

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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.