Home / 51,164,237.52-76,786,154.24-35,711,137.36

Finding the Fourth Proportional to 51,164,237.52, 76,786,154.24 and 35,711,137.36

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Solution

The fourth proportional to 51,164,237.52, 76,786,154.24 and 35,711,137.36 is: 53,594,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,164,237.52 : 76,786,154.24 = 35,711,137.36 : x
  2. Step 2: Convert to fraction form
    51,164,237.52/76,786,154.24 = 35,711,137.36/x
  3. Step 3: Cross multiply
    51,164,237.52x = 76,786,154.24 × 35,711,137.36
  4. Step 4: Simplify right side
    51,164,237.52x = 2,742,120,901,410,786
  5. Step 5: Solve for x
    x = 2,742,120,901,410,786/51,164,237.52
  6. Step 6: Final answer
    x = 53,594,483.85

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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.