Home / 48,450,636.20-72,598,845.90-33,905,095.94

Finding the Fourth Proportional to 48,450,636.20, 72,598,845.90 and 33,905,095.94

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Solution

The fourth proportional to 48,450,636.20, 72,598,845.90 and 33,905,095.94 is: 50,803,684.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,450,636.20 : 72,598,845.90 = 33,905,095.94 : x
  2. Step 2: Convert to fraction form
    48,450,636.20/72,598,845.90 = 33,905,095.94/x
  3. Step 3: Cross multiply
    48,450,636.20x = 72,598,845.90 × 33,905,095.94
  4. Step 4: Simplify right side
    48,450,636.20x = 2,461,470,835,372,775.50
  5. Step 5: Solve for x
    x = 2,461,470,835,372,775.50/48,450,636.20
  6. Step 6: Final answer
    x = 50,803,684.50

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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.