Home / 29,553,528.80-44,330,293.20-28,293,816.80

Finding the Fourth Proportional to 29,553,528.80, 44,330,293.20 and 28,293,816.80

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Solution

The fourth proportional to 29,553,528.80, 44,330,293.20 and 28,293,816.80 is: 42,440,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,553,528.80 : 44,330,293.20 = 28,293,816.80 : x
  2. Step 2: Convert to fraction form
    29,553,528.80/44,330,293.20 = 28,293,816.80/x
  3. Step 3: Cross multiply
    29,553,528.80x = 44,330,293.20 × 28,293,816.80
  4. Step 4: Simplify right side
    29,553,528.80x = 1,254,273,194,491,086
  5. Step 5: Solve for x
    x = 1,254,273,194,491,086/29,553,528.80
  6. Step 6: Final answer
    x = 42,440,725.20

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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.