Home / 27,144,389.70-37,459,523.70-14,754,475.44

Finding the Fourth Proportional to 27,144,389.70, 37,459,523.70 and 14,754,475.44

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Solution

The fourth proportional to 27,144,389.70, 37,459,523.70 and 14,754,475.44 is: 20,361,320.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,144,389.70 : 37,459,523.70 = 14,754,475.44 : x
  2. Step 2: Convert to fraction form
    27,144,389.70/37,459,523.70 = 14,754,475.44/x
  3. Step 3: Cross multiply
    27,144,389.70x = 37,459,523.70 × 14,754,475.44
  4. Step 4: Simplify right side
    27,144,389.70x = 552,695,622,425,747.94
  5. Step 5: Solve for x
    x = 552,695,622,425,747.94/27,144,389.70
  6. Step 6: Final answer
    x = 20,361,320.65

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1.5x scale

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.