Home / 27,123,060-37,430,497.86-14,733,149.88

Finding the Fourth Proportional to 27,123,060, 37,430,497.86 and 14,733,149.88

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Solution

The fourth proportional to 27,123,060, 37,430,497.86 and 14,733,149.88 is: 20,332,113.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,123,060 : 37,430,497.86 = 14,733,149.88 : x
  2. Step 2: Convert to fraction form
    27,123,060/37,430,497.86 = 14,733,149.88/x
  3. Step 3: Cross multiply
    27,123,060x = 37,430,497.86 × 14,733,149.88
  4. Step 4: Simplify right side
    27,123,060x = 551,469,135,054,399.25
  5. Step 5: Solve for x
    x = 551,469,135,054,399.25/27,123,060
  6. Step 6: Final answer
    x = 20,332,113.52

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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.