Home / 34,991,790.80-52,487,686.20-32,864,277.20

Finding the Fourth Proportional to 34,991,790.80, 52,487,686.20 and 32,864,277.20

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Solution

The fourth proportional to 34,991,790.80, 52,487,686.20 and 32,864,277.20 is: 49,296,415.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,991,790.80 : 52,487,686.20 = 32,864,277.20 : x
  2. Step 2: Convert to fraction form
    34,991,790.80/52,487,686.20 = 32,864,277.20/x
  3. Step 3: Cross multiply
    34,991,790.80x = 52,487,686.20 × 32,864,277.20
  4. Step 4: Simplify right side
    34,991,790.80x = 1,724,969,868,863,414.75
  5. Step 5: Solve for x
    x = 1,724,969,868,863,414.75/34,991,790.80
  6. Step 6: Final answer
    x = 49,296,415.80

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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.