Home / 27,144,376.69-37,459,505.79-14,754,462.41

Finding the Fourth Proportional to 27,144,376.69, 37,459,505.79 and 14,754,462.41

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Solution

The fourth proportional to 27,144,376.69, 37,459,505.79 and 14,754,462.41 is: 20,361,302.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,144,376.69 : 37,459,505.79 = 14,754,462.41 : x
  2. Step 2: Convert to fraction form
    27,144,376.69/37,459,505.79 = 14,754,462.41/x
  3. Step 3: Cross multiply
    27,144,376.69x = 37,459,505.79 × 14,754,462.41
  4. Step 4: Simplify right side
    27,144,376.69x = 552,694,870,075,732.38
  5. Step 5: Solve for x
    x = 552,694,870,075,732.38/27,144,376.69
  6. Step 6: Final answer
    x = 20,361,302.69

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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.