Home / 36,905,877.90-55,358,816.85-27,339,939.90

Finding the Fourth Proportional to 36,905,877.90, 55,358,816.85 and 27,339,939.90

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Solution

The fourth proportional to 36,905,877.90, 55,358,816.85 and 27,339,939.90 is: 41,009,909.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,905,877.90 : 55,358,816.85 = 27,339,939.90 : x
  2. Step 2: Convert to fraction form
    36,905,877.90/55,358,816.85 = 27,339,939.90/x
  3. Step 3: Cross multiply
    36,905,877.90x = 55,358,816.85 × 27,339,939.90
  4. Step 4: Simplify right side
    36,905,877.90x = 1,513,506,725,614,107.25
  5. Step 5: Solve for x
    x = 1,513,506,725,614,107.25/36,905,877.90
  6. Step 6: Final answer
    x = 41,009,909.85

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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.