Home / 34,441,498.47-47,529,270.45-18,971,583.06

Finding the Fourth Proportional to 34,441,498.47, 47,529,270.45 and 18,971,583.06

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Solution

The fourth proportional to 34,441,498.47, 47,529,270.45 and 18,971,583.06 is: 26,180,786.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,441,498.47 : 47,529,270.45 = 18,971,583.06 : x
  2. Step 2: Convert to fraction form
    34,441,498.47/47,529,270.45 = 18,971,583.06/x
  3. Step 3: Cross multiply
    34,441,498.47x = 47,529,270.45 × 18,971,583.06
  4. Step 4: Simplify right side
    34,441,498.47x = 901,705,502,123,378.62
  5. Step 5: Solve for x
    x = 901,705,502,123,378.62/34,441,498.47
  6. Step 6: Final answer
    x = 26,180,786.03

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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.