Home / 3,372,898,928,302.50-4,654,600,521,057-1,929,370,186,288.50

Finding the Fourth Proportional to 3,372,898,928,302.50, 4,654,600,521,057 and 1,929,370,186,288.50

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Solution

The fourth proportional to 3,372,898,928,302.50, 4,654,600,521,057 and 1,929,370,186,288.50 is: 2,662,530,857,077.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,898,928,302.50 : 4,654,600,521,057 = 1,929,370,186,288.50 : x
  2. Step 2: Convert to fraction form
    3,372,898,928,302.50/4,654,600,521,057 = 1,929,370,186,288.50/x
  3. Step 3: Cross multiply
    3,372,898,928,302.50x = 4,654,600,521,057 × 1,929,370,186,288.50
  4. Step 4: Simplify right side
    3,372,898,928,302.50x = 8,980,447,474,410,293,332,803,584
  5. Step 5: Solve for x
    x = 8,980,447,474,410,293,332,803,584/3,372,898,928,302.50
  6. Step 6: Final answer
    x = 2,662,530,857,077.87

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Double scale
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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.