Home / 31,158,049.35-46,737,074.03-25,849,633.35

Finding the Fourth Proportional to 31,158,049.35, 46,737,074.03 and 25,849,633.35

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Solution

The fourth proportional to 31,158,049.35, 46,737,074.03 and 25,849,633.35 is: 38,774,450.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,158,049.35 : 46,737,074.03 = 25,849,633.35 : x
  2. Step 2: Convert to fraction form
    31,158,049.35/46,737,074.03 = 25,849,633.35/x
  3. Step 3: Cross multiply
    31,158,049.35x = 46,737,074.03 × 25,849,633.35
  4. Step 4: Simplify right side
    31,158,049.35x = 1,208,136,227,398,058.75
  5. Step 5: Solve for x
    x = 1,208,136,227,398,058.75/31,158,049.35
  6. Step 6: Final answer
    x = 38,774,450.03

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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.