Home / 31,710,302-43,760,260.50-17,223,614

Finding the Fourth Proportional to 31,710,302, 43,760,260.50 and 17,223,614

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Solution

The fourth proportional to 31,710,302, 43,760,260.50 and 17,223,614 is: 23,768,611.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,710,302 : 43,760,260.50 = 17,223,614 : x
  2. Step 2: Convert to fraction form
    31,710,302/43,760,260.50 = 17,223,614/x
  3. Step 3: Cross multiply
    31,710,302x = 43,760,260.50 × 17,223,614
  4. Step 4: Simplify right side
    31,710,302x = 753,709,835,391,447
  5. Step 5: Solve for x
    x = 753,709,835,391,447/31,710,302
  6. Step 6: Final answer
    x = 23,768,611.08

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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.