Home / 27,013,334.50-37,278,358.70-14,623,424.64

Finding the Fourth Proportional to 27,013,334.50, 37,278,358.70 and 14,623,424.64

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Solution

The fourth proportional to 27,013,334.50, 37,278,358.70 and 14,623,424.64 is: 20,180,302.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,013,334.50 : 37,278,358.70 = 14,623,424.64 : x
  2. Step 2: Convert to fraction form
    27,013,334.50/37,278,358.70 = 14,623,424.64/x
  3. Step 3: Cross multiply
    27,013,334.50x = 37,278,358.70 × 14,623,424.64
  4. Step 4: Simplify right side
    27,013,334.50x = 545,137,268,965,946.62
  5. Step 5: Solve for x
    x = 545,137,268,965,946.62/27,013,334.50
  6. Step 6: Final answer
    x = 20,180,302.77

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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.