Home / 232,074,534.94-348,114,536.55-92,049,137.50

Finding the Fourth Proportional to 232,074,534.94, 348,114,536.55 and 92,049,137.50

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Solution

The fourth proportional to 232,074,534.94, 348,114,536.55 and 92,049,137.50 is: 138,074,790.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,074,534.94 : 348,114,536.55 = 92,049,137.50 : x
  2. Step 2: Convert to fraction form
    232,074,534.94/348,114,536.55 = 92,049,137.50/x
  3. Step 3: Cross multiply
    232,074,534.94x = 348,114,536.55 × 92,049,137.50
  4. Step 4: Simplify right side
    232,074,534.94x = 32,043,642,840,639,728
  5. Step 5: Solve for x
    x = 32,043,642,840,639,728/232,074,534.94
  6. Step 6: Final answer
    x = 138,074,790.71

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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.