Home / 48,735,285.20-73,102,927.80-37,893,888.80

Finding the Fourth Proportional to 48,735,285.20, 73,102,927.80 and 37,893,888.80

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Solution

The fourth proportional to 48,735,285.20, 73,102,927.80 and 37,893,888.80 is: 56,840,833.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,735,285.20 : 73,102,927.80 = 37,893,888.80 : x
  2. Step 2: Convert to fraction form
    48,735,285.20/73,102,927.80 = 37,893,888.80/x
  3. Step 3: Cross multiply
    48,735,285.20x = 73,102,927.80 × 37,893,888.80
  4. Step 4: Simplify right side
    48,735,285.20x = 2,770,154,217,007,628.50
  5. Step 5: Solve for x
    x = 2,770,154,217,007,628.50/48,735,285.20
  6. Step 6: Final answer
    x = 56,840,833.20

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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.