Home / 29,593,235.62-40,837,017.75-16,361,647.65

Finding the Fourth Proportional to 29,593,235.62, 40,837,017.75 and 16,361,647.65

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Solution

The fourth proportional to 29,593,235.62, 40,837,017.75 and 16,361,647.65 is: 22,578,162.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593,235.62 : 40,837,017.75 = 16,361,647.65 : x
  2. Step 2: Convert to fraction form
    29,593,235.62/40,837,017.75 = 16,361,647.65/x
  3. Step 3: Cross multiply
    29,593,235.62x = 40,837,017.75 × 16,361,647.65
  4. Step 4: Simplify right side
    29,593,235.62x = 668,160,895,440,939.62
  5. Step 5: Solve for x
    x = 668,160,895,440,939.62/29,593,235.62
  6. Step 6: Final answer
    x = 22,578,162.93

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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.