Home / 58,110,212.49-80,194,149.81-36,095,768.43

Finding the Fourth Proportional to 58,110,212.49, 80,194,149.81 and 36,095,768.43

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Solution

The fourth proportional to 58,110,212.49, 80,194,149.81 and 36,095,768.43 is: 49,813,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,110,212.49 : 80,194,149.81 = 36,095,768.43 : x
  2. Step 2: Convert to fraction form
    58,110,212.49/80,194,149.81 = 36,095,768.43/x
  3. Step 3: Cross multiply
    58,110,212.49x = 80,194,149.81 × 36,095,768.43
  4. Step 4: Simplify right side
    58,110,212.49x = 2,894,669,460,982,488.50
  5. Step 5: Solve for x
    x = 2,894,669,460,982,488.50/58,110,212.49
  6. Step 6: Final answer
    x = 49,813,437.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.