Home / 50,465,024.42-75,696,450.27-14,072,445.86

Finding the Fourth Proportional to 50,465,024.42, 75,696,450.27 and 14,072,445.86

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Solution

The fourth proportional to 50,465,024.42, 75,696,450.27 and 14,072,445.86 is: 21,108,365.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,465,024.42 : 75,696,450.27 = 14,072,445.86 : x
  2. Step 2: Convert to fraction form
    50,465,024.42/75,696,450.27 = 14,072,445.86/x
  3. Step 3: Cross multiply
    50,465,024.42x = 75,696,450.27 × 14,072,445.86
  4. Step 4: Simplify right side
    50,465,024.42x = 1,065,234,197,840,275.12
  5. Step 5: Solve for x
    x = 1,065,234,197,840,275.12/50,465,024.42
  6. Step 6: Final answer
    x = 21,108,365.85

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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.