Home / 1,695,966,928.22-2,543,951,279.82-531,526,110.32

Finding the Fourth Proportional to 1,695,966,928.22, 2,543,951,279.82 and 531,526,110.32

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Solution

The fourth proportional to 1,695,966,928.22, 2,543,951,279.82 and 531,526,110.32 is: 797,289,443.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,966,928.22 : 2,543,951,279.82 = 531,526,110.32 : x
  2. Step 2: Convert to fraction form
    1,695,966,928.22/2,543,951,279.82 = 531,526,110.32/x
  3. Step 3: Cross multiply
    1,695,966,928.22x = 2,543,951,279.82 × 531,526,110.32
  4. Step 4: Simplify right side
    1,695,966,928.22x = 1,352,176,528,606,310,656
  5. Step 5: Solve for x
    x = 1,352,176,528,606,310,656/1,695,966,928.22
  6. Step 6: Final answer
    x = 797,289,443.62

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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.