Home / 45,665,333.96-63,027,315.94-27,090,784.12

Finding the Fourth Proportional to 45,665,333.96, 63,027,315.94 and 27,090,784.12

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Solution

The fourth proportional to 45,665,333.96, 63,027,315.94 and 27,090,784.12 is: 37,390,713.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,665,333.96 : 63,027,315.94 = 27,090,784.12 : x
  2. Step 2: Convert to fraction form
    45,665,333.96/63,027,315.94 = 27,090,784.12/x
  3. Step 3: Cross multiply
    45,665,333.96x = 63,027,315.94 × 27,090,784.12
  4. Step 4: Simplify right side
    45,665,333.96x = 1,707,459,409,793,574.75
  5. Step 5: Solve for x
    x = 1,707,459,409,793,574.75/45,665,333.96
  6. Step 6: Final answer
    x = 37,390,713.30

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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.