Home / 45,665,308.13-63,027,280.26-27,090,758.33

Finding the Fourth Proportional to 45,665,308.13, 63,027,280.26 and 27,090,758.33

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Solution

The fourth proportional to 45,665,308.13, 63,027,280.26 and 27,090,758.33 is: 37,390,677.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,665,308.13 : 63,027,280.26 = 27,090,758.33 : x
  2. Step 2: Convert to fraction form
    45,665,308.13/63,027,280.26 = 27,090,758.33/x
  3. Step 3: Cross multiply
    45,665,308.13x = 63,027,280.26 × 27,090,758.33
  4. Step 4: Simplify right side
    45,665,308.13x = 1,707,456,817,405,703
  5. Step 5: Solve for x
    x = 1,707,456,817,405,703/45,665,308.13
  6. Step 6: Final answer
    x = 37,390,677.68

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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.