Home / 45,102,121.52-62,240,967.68-24,475,567.64

Finding the Fourth Proportional to 45,102,121.52, 62,240,967.68 and 24,475,567.64

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Solution

The fourth proportional to 45,102,121.52, 62,240,967.68 and 24,475,567.64 is: 33,776,305.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,102,121.52 : 62,240,967.68 = 24,475,567.64 : x
  2. Step 2: Convert to fraction form
    45,102,121.52/62,240,967.68 = 24,475,567.64/x
  3. Step 3: Cross multiply
    45,102,121.52x = 62,240,967.68 × 24,475,567.64
  4. Step 4: Simplify right side
    45,102,121.52x = 1,523,383,013,997,311.25
  5. Step 5: Solve for x
    x = 1,523,383,013,997,311.25/45,102,121.52
  6. Step 6: Final answer
    x = 33,776,305.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.