Home / 267,494,593.66-400,854,639.78-184,411,063.72

Finding the Fourth Proportional to 267,494,593.66, 400,854,639.78 and 184,411,063.72

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Solution

The fourth proportional to 267,494,593.66, 400,854,639.78 and 184,411,063.72 is: 276,349,624.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,494,593.66 : 400,854,639.78 = 184,411,063.72 : x
  2. Step 2: Convert to fraction form
    267,494,593.66/400,854,639.78 = 184,411,063.72/x
  3. Step 3: Cross multiply
    267,494,593.66x = 400,854,639.78 × 184,411,063.72
  4. Step 4: Simplify right side
    267,494,593.66x = 73,922,030,518,927,216
  5. Step 5: Solve for x
    x = 73,922,030,518,927,216/267,494,593.66
  6. Step 6: Final answer
    x = 276,349,624.52

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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.