Home / 132,270,733.35-198,329,497.83-44,802,935.10

Finding the Fourth Proportional to 132,270,733.35, 198,329,497.83 and 44,802,935.10

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Solution

The fourth proportional to 132,270,733.35, 198,329,497.83 and 44,802,935.10 is: 67,178,455.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,270,733.35 : 198,329,497.83 = 44,802,935.10 : x
  2. Step 2: Convert to fraction form
    132,270,733.35/198,329,497.83 = 44,802,935.10/x
  3. Step 3: Cross multiply
    132,270,733.35x = 198,329,497.83 × 44,802,935.10
  4. Step 4: Simplify right side
    132,270,733.35x = 8,885,743,619,693,082
  5. Step 5: Solve for x
    x = 8,885,743,619,693,082/132,270,733.35
  6. Step 6: Final answer
    x = 67,178,455.84

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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.