Home / 27,716,666.27-41,587,152.84-13,154,103.41

Finding the Fourth Proportional to 27,716,666.27, 41,587,152.84 and 13,154,103.41

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Solution

The fourth proportional to 27,716,666.27, 41,587,152.84 and 13,154,103.41 is: 19,736,923.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,716,666.27 : 41,587,152.84 = 13,154,103.41 : x
  2. Step 2: Convert to fraction form
    27,716,666.27/41,587,152.84 = 13,154,103.41/x
  3. Step 3: Cross multiply
    27,716,666.27x = 41,587,152.84 × 13,154,103.41
  4. Step 4: Simplify right side
    27,716,666.27x = 547,041,708,776,899.44
  5. Step 5: Solve for x
    x = 547,041,708,776,899.44/27,716,666.27
  6. Step 6: Final answer
    x = 19,736,923.03

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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.