Home / 119,247,687.02-178,871,592.83-37,372,941.96

Finding the Fourth Proportional to 119,247,687.02, 178,871,592.83 and 37,372,941.96

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Solution

The fourth proportional to 119,247,687.02, 178,871,592.83 and 37,372,941.96 is: 56,059,432.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,247,687.02 : 178,871,592.83 = 37,372,941.96 : x
  2. Step 2: Convert to fraction form
    119,247,687.02/178,871,592.83 = 37,372,941.96/x
  3. Step 3: Cross multiply
    119,247,687.02x = 178,871,592.83 × 37,372,941.96
  4. Step 4: Simplify right side
    119,247,687.02x = 6,684,957,656,941,477
  5. Step 5: Solve for x
    x = 6,684,957,656,941,477/119,247,687.02
  6. Step 6: Final answer
    x = 56,059,432.47

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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.