Home / 49,494,619.37-74,241,929.18-26,395,572.45

Finding the Fourth Proportional to 49,494,619.37, 74,241,929.18 and 26,395,572.45

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Solution

The fourth proportional to 49,494,619.37, 74,241,929.18 and 26,395,572.45 is: 39,593,358.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,494,619.37 : 74,241,929.18 = 26,395,572.45 : x
  2. Step 2: Convert to fraction form
    49,494,619.37/74,241,929.18 = 26,395,572.45/x
  3. Step 3: Cross multiply
    49,494,619.37x = 74,241,929.18 × 26,395,572.45
  4. Step 4: Simplify right side
    49,494,619.37x = 1,959,658,220,366,481
  5. Step 5: Solve for x
    x = 1,959,658,220,366,481/49,494,619.37
  6. Step 6: Final answer
    x = 39,593,358.74

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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.