Home / 10,933,126,603.60-16,399,689,905.40-3,072,538,918.34

Finding the Fourth Proportional to 10,933,126,603.60, 16,399,689,905.40 and 3,072,538,918.34

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Solution

The fourth proportional to 10,933,126,603.60, 16,399,689,905.40 and 3,072,538,918.34 is: 4,608,808,377.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,126,603.60 : 16,399,689,905.40 = 3,072,538,918.34 : x
  2. Step 2: Convert to fraction form
    10,933,126,603.60/16,399,689,905.40 = 3,072,538,918.34/x
  3. Step 3: Cross multiply
    10,933,126,603.60x = 16,399,689,905.40 × 3,072,538,918.34
  4. Step 4: Simplify right side
    10,933,126,603.60x = 50,388,685,482,951,770,112
  5. Step 5: Solve for x
    x = 50,388,685,482,951,770,112/10,933,126,603.60
  6. Step 6: Final answer
    x = 4,608,808,377.50

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Double scale
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1.5x scale

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.