Home / 49,185,411.76-67,725,612.84-44,571,716.56

Finding the Fourth Proportional to 49,185,411.76, 67,725,612.84 and 44,571,716.56

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Solution

The fourth proportional to 49,185,411.76, 67,725,612.84 and 44,571,716.56 is: 61,372,807.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,185,411.76 : 67,725,612.84 = 44,571,716.56 : x
  2. Step 2: Convert to fraction form
    49,185,411.76/67,725,612.84 = 44,571,716.56/x
  3. Step 3: Cross multiply
    49,185,411.76x = 67,725,612.84 × 44,571,716.56
  4. Step 4: Simplify right side
    49,185,411.76x = 3,018,646,819,356,777
  5. Step 5: Solve for x
    x = 3,018,646,819,356,777/49,185,411.76
  6. Step 6: Final answer
    x = 61,372,807.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.