Home / 27,363,863.72-37,761,549.90-14,973,907.70

Finding the Fourth Proportional to 27,363,863.72, 37,761,549.90 and 14,973,907.70

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Solution

The fourth proportional to 27,363,863.72, 37,761,549.90 and 14,973,907.70 is: 20,663,674.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,363,863.72 : 37,761,549.90 = 14,973,907.70 : x
  2. Step 2: Convert to fraction form
    27,363,863.72/37,761,549.90 = 14,973,907.70/x
  3. Step 3: Cross multiply
    27,363,863.72x = 37,761,549.90 × 14,973,907.70
  4. Step 4: Simplify right side
    27,363,863.72x = 565,437,962,811,544.12
  5. Step 5: Solve for x
    x = 565,437,962,811,544.12/27,363,863.72
  6. Step 6: Final answer
    x = 20,663,674.13

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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.