Home / 51,648,301.17-77,482,668.06-14,760,522.09

Finding the Fourth Proportional to 51,648,301.17, 77,482,668.06 and 14,760,522.09

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Solution

The fourth proportional to 51,648,301.17, 77,482,668.06 and 14,760,522.09 is: 22,143,702.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,648,301.17 : 77,482,668.06 = 14,760,522.09 : x
  2. Step 2: Convert to fraction form
    51,648,301.17/77,482,668.06 = 14,760,522.09/x
  3. Step 3: Cross multiply
    51,648,301.17x = 77,482,668.06 × 14,760,522.09
  4. Step 4: Simplify right side
    51,648,301.17x = 1,143,684,633,491,767.50
  5. Step 5: Solve for x
    x = 1,143,684,633,491,767.50/51,648,301.17
  6. Step 6: Final answer
    x = 22,143,702.84

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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.