Home / 41,203,124-61,815,708.48-14,276,780

Finding the Fourth Proportional to 41,203,124, 61,815,708.48 and 14,276,780

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Solution

The fourth proportional to 41,203,124, 61,815,708.48 and 14,276,780 is: 21,418,989.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,203,124 : 61,815,708.48 = 14,276,780 : x
  2. Step 2: Convert to fraction form
    41,203,124/61,815,708.48 = 14,276,780/x
  3. Step 3: Cross multiply
    41,203,124x = 61,815,708.48 × 14,276,780
  4. Step 4: Simplify right side
    41,203,124x = 882,529,270,513,094.38
  5. Step 5: Solve for x
    x = 882,529,270,513,094.38/41,203,124
  6. Step 6: Final answer
    x = 21,418,989.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.