Home / 33,555,586.13-46,306,269.92-18,871,248

Finding the Fourth Proportional to 33,555,586.13, 46,306,269.92 and 18,871,248

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Solution

The fourth proportional to 33,555,586.13, 46,306,269.92 and 18,871,248 is: 26,042,075.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,555,586.13 : 46,306,269.92 = 18,871,248 : x
  2. Step 2: Convert to fraction form
    33,555,586.13/46,306,269.92 = 18,871,248/x
  3. Step 3: Cross multiply
    33,555,586.13x = 46,306,269.92 × 18,871,248
  4. Step 4: Simplify right side
    33,555,586.13x = 873,857,103,520,903.88
  5. Step 5: Solve for x
    x = 873,857,103,520,903.88/33,555,586.13
  6. Step 6: Final answer
    x = 26,042,075.39

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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.