Home / 1,810,899,020.52-2,716,345,140.39-567,424,677.96

Finding the Fourth Proportional to 1,810,899,020.52, 2,716,345,140.39 and 567,424,677.96

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Solution

The fourth proportional to 1,810,899,020.52, 2,716,345,140.39 and 567,424,677.96 is: 851,135,954.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,899,020.52 : 2,716,345,140.39 = 567,424,677.96 : x
  2. Step 2: Convert to fraction form
    1,810,899,020.52/2,716,345,140.39 = 567,424,677.96/x
  3. Step 3: Cross multiply
    1,810,899,020.52x = 2,716,345,140.39 × 567,424,677.96
  4. Step 4: Simplify right side
    1,810,899,020.52x = 1,541,321,266,514,006,784
  5. Step 5: Solve for x
    x = 1,541,321,266,514,006,784/1,810,899,020.52
  6. Step 6: Final answer
    x = 851,135,954.60

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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.