Home / 37,810,366.65-56,715,549.98-18,650,302.65

Finding the Fourth Proportional to 37,810,366.65, 56,715,549.98 and 18,650,302.65

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Solution

The fourth proportional to 37,810,366.65, 56,715,549.98 and 18,650,302.65 is: 27,975,453.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,810,366.65 : 56,715,549.98 = 18,650,302.65 : x
  2. Step 2: Convert to fraction form
    37,810,366.65/56,715,549.98 = 18,650,302.65/x
  3. Step 3: Cross multiply
    37,810,366.65x = 56,715,549.98 × 18,650,302.65
  4. Step 4: Simplify right side
    37,810,366.65x = 1,057,762,171,994,949.88
  5. Step 5: Solve for x
    x = 1,057,762,171,994,949.88/37,810,366.65
  6. Step 6: Final answer
    x = 27,975,453.98

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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.