Home / 16,393,085.80-24,589,628.70-5,032,058.20

Finding the Fourth Proportional to 16,393,085.80, 24,589,628.70 and 5,032,058.20

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Solution

The fourth proportional to 16,393,085.80, 24,589,628.70 and 5,032,058.20 is: 7,548,087.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393,085.80 : 24,589,628.70 = 5,032,058.20 : x
  2. Step 2: Convert to fraction form
    16,393,085.80/24,589,628.70 = 5,032,058.20/x
  3. Step 3: Cross multiply
    16,393,085.80x = 24,589,628.70 × 5,032,058.20
  4. Step 4: Simplify right side
    16,393,085.80x = 123,736,442,734,790.34
  5. Step 5: Solve for x
    x = 123,736,442,734,790.34/16,393,085.80
  6. Step 6: Final answer
    x = 7,548,087.30

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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.