Home / 55,296,429.60-82,944,644.40-48,801,914.40

Finding the Fourth Proportional to 55,296,429.60, 82,944,644.40 and 48,801,914.40

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Solution

The fourth proportional to 55,296,429.60, 82,944,644.40 and 48,801,914.40 is: 73,202,871.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,296,429.60 : 82,944,644.40 = 48,801,914.40 : x
  2. Step 2: Convert to fraction form
    55,296,429.60/82,944,644.40 = 48,801,914.40/x
  3. Step 3: Cross multiply
    55,296,429.60x = 82,944,644.40 × 48,801,914.40
  4. Step 4: Simplify right side
    55,296,429.60x = 4,047,857,435,947,239.50
  5. Step 5: Solve for x
    x = 4,047,857,435,947,239.50/55,296,429.60
  6. Step 6: Final answer
    x = 73,202,871.60

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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.