Home / 48,735,795.95-73,103,693.93-20,002,552.55

Finding the Fourth Proportional to 48,735,795.95, 73,103,693.93 and 20,002,552.55

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Solution

The fourth proportional to 48,735,795.95, 73,103,693.93 and 20,002,552.55 is: 30,003,828.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,735,795.95 : 73,103,693.93 = 20,002,552.55 : x
  2. Step 2: Convert to fraction form
    48,735,795.95/73,103,693.93 = 20,002,552.55/x
  3. Step 3: Cross multiply
    48,735,795.95x = 73,103,693.93 × 20,002,552.55
  4. Step 4: Simplify right side
    48,735,795.95x = 1,462,260,479,433,941.25
  5. Step 5: Solve for x
    x = 1,462,260,479,433,941.25/48,735,795.95
  6. Step 6: Final answer
    x = 30,003,828.83

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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.