Home / 46,777,180.61-64,560,474.08-27,209,411.82

Finding the Fourth Proportional to 46,777,180.61, 64,560,474.08 and 27,209,411.82

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Solution

The fourth proportional to 46,777,180.61, 64,560,474.08 and 27,209,411.82 is: 37,553,621.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777,180.61 : 64,560,474.08 = 27,209,411.82 : x
  2. Step 2: Convert to fraction form
    46,777,180.61/64,560,474.08 = 27,209,411.82/x
  3. Step 3: Cross multiply
    46,777,180.61x = 64,560,474.08 × 27,209,411.82
  4. Step 4: Simplify right side
    46,777,180.61x = 1,756,652,526,401,108.75
  5. Step 5: Solve for x
    x = 1,756,652,526,401,108.75/46,777,180.61
  6. Step 6: Final answer
    x = 37,553,621.31

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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.