Home / 62,299,178.70-93,448,768.05-36,790,010.70

Finding the Fourth Proportional to 62,299,178.70, 93,448,768.05 and 36,790,010.70

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Solution

The fourth proportional to 62,299,178.70, 93,448,768.05 and 36,790,010.70 is: 55,185,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,299,178.70 : 93,448,768.05 = 36,790,010.70 : x
  2. Step 2: Convert to fraction form
    62,299,178.70/93,448,768.05 = 36,790,010.70/x
  3. Step 3: Cross multiply
    62,299,178.70x = 93,448,768.05 × 36,790,010.70
  4. Step 4: Simplify right side
    62,299,178.70x = 3,437,981,176,461,318.50
  5. Step 5: Solve for x
    x = 3,437,981,176,461,318.50/62,299,178.70
  6. Step 6: Final answer
    x = 55,185,016.05

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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.