Home / 27,054,845.59-37,334,686.61-14,664,672.89

Finding the Fourth Proportional to 27,054,845.59, 37,334,686.61 and 14,664,672.89

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Solution

The fourth proportional to 27,054,845.59, 37,334,686.61 and 14,664,672.89 is: 20,236,706.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,054,845.59 : 37,334,686.61 = 14,664,672.89 : x
  2. Step 2: Convert to fraction form
    27,054,845.59/37,334,686.61 = 14,664,672.89/x
  3. Step 3: Cross multiply
    27,054,845.59x = 37,334,686.61 × 14,664,672.89
  4. Step 4: Simplify right side
    27,054,845.59x = 547,500,966,703,825.19
  5. Step 5: Solve for x
    x = 547,500,966,703,825.19/27,054,845.59
  6. Step 6: Final answer
    x = 20,236,706.39

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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.