Home / 184,564,491.30-276,953,025.15-69,631,517.70

Finding the Fourth Proportional to 184,564,491.30, 276,953,025.15 and 69,631,517.70

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Solution

The fourth proportional to 184,564,491.30, 276,953,025.15 and 69,631,517.70 is: 104,487,376.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,564,491.30 : 276,953,025.15 = 69,631,517.70 : x
  2. Step 2: Convert to fraction form
    184,564,491.30/276,953,025.15 = 69,631,517.70/x
  3. Step 3: Cross multiply
    184,564,491.30x = 276,953,025.15 × 69,631,517.70
  4. Step 4: Simplify right side
    184,564,491.30x = 19,284,659,472,800,768
  5. Step 5: Solve for x
    x = 19,284,659,472,800,768/184,564,491.30
  6. Step 6: Final answer
    x = 104,487,376.40

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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.