Home / 51,110,801.20-76,628,387.40-24,152,964.40

Finding the Fourth Proportional to 51,110,801.20, 76,628,387.40 and 24,152,964.40

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Solution

The fourth proportional to 51,110,801.20, 76,628,387.40 and 24,152,964.40 is: 36,211,576.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,110,801.20 : 76,628,387.40 = 24,152,964.40 : x
  2. Step 2: Convert to fraction form
    51,110,801.20/76,628,387.40 = 24,152,964.40/x
  3. Step 3: Cross multiply
    51,110,801.20x = 76,628,387.40 × 24,152,964.40
  4. Step 4: Simplify right side
    51,110,801.20x = 1,850,802,712,901,608.50
  5. Step 5: Solve for x
    x = 1,850,802,712,901,608.50/51,110,801.20
  6. Step 6: Final answer
    x = 36,211,576.99

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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.