Home / 119,098,685,166.38-178,700,783,527.83-62,425,079,453.38

Finding the Fourth Proportional to 119,098,685,166.38, 178,700,783,527.83 and 62,425,079,453.38

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Solution

The fourth proportional to 119,098,685,166.38, 178,700,783,527.83 and 62,425,079,453.38 is: 93,665,270,901.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,098,685,166.38 : 178,700,783,527.83 = 62,425,079,453.38 : x
  2. Step 2: Convert to fraction form
    119,098,685,166.38/178,700,783,527.83 = 62,425,079,453.38/x
  3. Step 3: Cross multiply
    119,098,685,166.38x = 178,700,783,527.83 × 62,425,079,453.38
  4. Step 4: Simplify right side
    119,098,685,166.38x = 11,155,410,610,106,046,349,312
  5. Step 5: Solve for x
    x = 11,155,410,610,106,046,349,312/119,098,685,166.38
  6. Step 6: Final answer
    x = 93,665,270,901.37

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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.