Home / 40,016,477.94-60,025,941.63-27,708,391.86

Finding the Fourth Proportional to 40,016,477.94, 60,025,941.63 and 27,708,391.86

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Solution

The fourth proportional to 40,016,477.94, 60,025,941.63 and 27,708,391.86 is: 41,563,435.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,016,477.94 : 60,025,941.63 = 27,708,391.86 : x
  2. Step 2: Convert to fraction form
    40,016,477.94/60,025,941.63 = 27,708,391.86/x
  3. Step 3: Cross multiply
    40,016,477.94x = 60,025,941.63 × 27,708,391.86
  4. Step 4: Simplify right side
    40,016,477.94x = 1,663,222,312,449,527.25
  5. Step 5: Solve for x
    x = 1,663,222,312,449,527.25/40,016,477.94
  6. Step 6: Final answer
    x = 41,563,435.82

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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.