Home / 38,846,461.20-58,277,467.80-11,552,701.20

Finding the Fourth Proportional to 38,846,461.20, 58,277,467.80 and 11,552,701.20

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Solution

The fourth proportional to 38,846,461.20, 58,277,467.80 and 11,552,701.20 is: 17,331,364.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,846,461.20 : 58,277,467.80 = 11,552,701.20 : x
  2. Step 2: Convert to fraction form
    38,846,461.20/58,277,467.80 = 11,552,701.20/x
  3. Step 3: Cross multiply
    38,846,461.20x = 58,277,467.80 × 11,552,701.20
  4. Step 4: Simplify right side
    38,846,461.20x = 673,262,172,186,021.25
  5. Step 5: Solve for x
    x = 673,262,172,186,021.25/38,846,461.20
  6. Step 6: Final answer
    x = 17,331,364.34

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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.