Home / 16,202,393.40-24,303,590.10-4,235,129.40

Finding the Fourth Proportional to 16,202,393.40, 24,303,590.10 and 4,235,129.40

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Solution

The fourth proportional to 16,202,393.40, 24,303,590.10 and 4,235,129.40 is: 6,352,694.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,202,393.40 : 24,303,590.10 = 4,235,129.40 : x
  2. Step 2: Convert to fraction form
    16,202,393.40/24,303,590.10 = 4,235,129.40/x
  3. Step 3: Cross multiply
    16,202,393.40x = 24,303,590.10 × 4,235,129.40
  4. Step 4: Simplify right side
    16,202,393.40x = 102,928,848,958,058.95
  5. Step 5: Solve for x
    x = 102,928,848,958,058.95/16,202,393.40
  6. Step 6: Final answer
    x = 6,352,694.10

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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.