Home / 49,130,400.70-73,695,601.05-37,792,992.70

Finding the Fourth Proportional to 49,130,400.70, 73,695,601.05 and 37,792,992.70

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Solution

The fourth proportional to 49,130,400.70, 73,695,601.05 and 37,792,992.70 is: 56,689,489.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,130,400.70 : 73,695,601.05 = 37,792,992.70 : x
  2. Step 2: Convert to fraction form
    49,130,400.70/73,695,601.05 = 37,792,992.70/x
  3. Step 3: Cross multiply
    49,130,400.70x = 73,695,601.05 × 37,792,992.70
  4. Step 4: Simplify right side
    49,130,400.70x = 2,785,177,312,504,762.50
  5. Step 5: Solve for x
    x = 2,785,177,312,504,762.50/49,130,400.70
  6. Step 6: Final answer
    x = 56,689,489.05

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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.