Home / 49,115,946.86-73,520,653.53-36,176,707.87

Finding the Fourth Proportional to 49,115,946.86, 73,520,653.53 and 36,176,707.87

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Solution

The fourth proportional to 49,115,946.86, 73,520,653.53 and 36,176,707.87 is: 54,152,172.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,115,946.86 : 73,520,653.53 = 36,176,707.87 : x
  2. Step 2: Convert to fraction form
    49,115,946.86/73,520,653.53 = 36,176,707.87/x
  3. Step 3: Cross multiply
    49,115,946.86x = 73,520,653.53 × 36,176,707.87
  4. Step 4: Simplify right side
    49,115,946.86x = 2,659,735,205,166,294
  5. Step 5: Solve for x
    x = 2,659,735,205,166,294/49,115,946.86
  6. Step 6: Final answer
    x = 54,152,172.06

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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.