Home / 25,829,055.62-38,743,583.43-22,503,415.94

Finding the Fourth Proportional to 25,829,055.62, 38,743,583.43 and 22,503,415.94

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Solution

The fourth proportional to 25,829,055.62, 38,743,583.43 and 22,503,415.94 is: 33,755,123.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,829,055.62 : 38,743,583.43 = 22,503,415.94 : x
  2. Step 2: Convert to fraction form
    25,829,055.62/38,743,583.43 = 22,503,415.94/x
  3. Step 3: Cross multiply
    25,829,055.62x = 38,743,583.43 × 22,503,415.94
  4. Step 4: Simplify right side
    25,829,055.62x = 871,862,972,931,381.88
  5. Step 5: Solve for x
    x = 871,862,972,931,381.88/25,829,055.62
  6. Step 6: Final answer
    x = 33,755,123.91

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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.