Home / 35,957,063.89-53,973,977.15-15,496,880.77

Finding the Fourth Proportional to 35,957,063.89, 53,973,977.15 and 15,496,880.77

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Solution

The fourth proportional to 35,957,063.89, 53,973,977.15 and 15,496,880.77 is: 23,261,862.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,957,063.89 : 53,973,977.15 = 15,496,880.77 : x
  2. Step 2: Convert to fraction form
    35,957,063.89/53,973,977.15 = 15,496,880.77/x
  3. Step 3: Cross multiply
    35,957,063.89x = 53,973,977.15 × 15,496,880.77
  4. Step 4: Simplify right side
    35,957,063.89x = 836,428,288,576,254.38
  5. Step 5: Solve for x
    x = 836,428,288,576,254.38/35,957,063.89
  6. Step 6: Final answer
    x = 23,261,862.85

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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.