Home / 35,228,082.80-52,842,124.20-30,749,106.80

Finding the Fourth Proportional to 35,228,082.80, 52,842,124.20 and 30,749,106.80

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Solution

The fourth proportional to 35,228,082.80, 52,842,124.20 and 30,749,106.80 is: 46,123,660.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,228,082.80 : 52,842,124.20 = 30,749,106.80 : x
  2. Step 2: Convert to fraction form
    35,228,082.80/52,842,124.20 = 30,749,106.80/x
  3. Step 3: Cross multiply
    35,228,082.80x = 52,842,124.20 × 30,749,106.80
  4. Step 4: Simplify right side
    35,228,082.80x = 1,624,848,120,564,664.75
  5. Step 5: Solve for x
    x = 1,624,848,120,564,664.75/35,228,082.80
  6. Step 6: Final answer
    x = 46,123,660.20

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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.