Home / 49,185,117.48-73,803,208.92-20,060,323.56

Finding the Fourth Proportional to 49,185,117.48, 73,803,208.92 and 20,060,323.56

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Solution

The fourth proportional to 49,185,117.48, 73,803,208.92 and 20,060,323.56 is: 30,100,898.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,185,117.48 : 73,803,208.92 = 20,060,323.56 : x
  2. Step 2: Convert to fraction form
    49,185,117.48/73,803,208.92 = 20,060,323.56/x
  3. Step 3: Cross multiply
    49,185,117.48x = 73,803,208.92 × 20,060,323.56
  4. Step 4: Simplify right side
    49,185,117.48x = 1,480,516,250,701,478
  5. Step 5: Solve for x
    x = 1,480,516,250,701,478/49,185,117.48
  6. Step 6: Final answer
    x = 30,100,898.94

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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.