Home / 27,144,039.90-37,459,025.91-14,754,162.45

Finding the Fourth Proportional to 27,144,039.90, 37,459,025.91 and 14,754,162.45

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Solution

The fourth proportional to 27,144,039.90, 37,459,025.91 and 14,754,162.45 is: 20,360,880.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,144,039.90 : 37,459,025.91 = 14,754,162.45 : x
  2. Step 2: Convert to fraction form
    27,144,039.90/37,459,025.91 = 14,754,162.45/x
  3. Step 3: Cross multiply
    27,144,039.90x = 37,459,025.91 × 14,754,162.45
  4. Step 4: Simplify right side
    27,144,039.90x = 552,676,553,494,899
  5. Step 5: Solve for x
    x = 552,676,553,494,899/27,144,039.90
  6. Step 6: Final answer
    x = 20,360,880.53

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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.