Home / 2,676,526,247.52-3,693,705,903.86-1,605,004,031.49

Finding the Fourth Proportional to 2,676,526,247.52, 3,693,705,903.86 and 1,605,004,031.49

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Solution

The fourth proportional to 2,676,526,247.52, 3,693,705,903.86 and 1,605,004,031.49 is: 2,214,965,338.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,526,247.52 : 3,693,705,903.86 = 1,605,004,031.49 : x
  2. Step 2: Convert to fraction form
    2,676,526,247.52/3,693,705,903.86 = 1,605,004,031.49/x
  3. Step 3: Cross multiply
    2,676,526,247.52x = 3,693,705,903.86 × 1,605,004,031.49
  4. Step 4: Simplify right side
    2,676,526,247.52x = 5,928,412,866,811,653,120
  5. Step 5: Solve for x
    x = 5,928,412,866,811,653,120/2,676,526,247.52
  6. Step 6: Final answer
    x = 2,214,965,338.86

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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.