Home / 3,338,101,040.30-4,606,588,500.38-1,832,824,889.79

Finding the Fourth Proportional to 3,338,101,040.30, 4,606,588,500.38 and 1,832,824,889.79

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Solution

The fourth proportional to 3,338,101,040.30, 4,606,588,500.38 and 1,832,824,889.79 is: 2,529,303,325.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,101,040.30 : 4,606,588,500.38 = 1,832,824,889.79 : x
  2. Step 2: Convert to fraction form
    3,338,101,040.30/4,606,588,500.38 = 1,832,824,889.79/x
  3. Step 3: Cross multiply
    3,338,101,040.30x = 4,606,588,500.38 × 1,832,824,889.79
  4. Step 4: Simplify right side
    3,338,101,040.30x = 8,443,070,060,507,691,008
  5. Step 5: Solve for x
    x = 8,443,070,060,507,691,008/3,338,101,040.30
  6. Step 6: Final answer
    x = 2,529,303,325.03

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Double scale
Find fourth proportional to 3,338,101,041.30, 4,606,588,501.76 and 1,832,824,890.79
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1.5x scale

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.