Home / 39,426,293.32-54,461,537.94-29,710,181.32

Finding the Fourth Proportional to 39,426,293.32, 54,461,537.94 and 29,710,181.32

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Solution

The fourth proportional to 39,426,293.32, 54,461,537.94 and 29,710,181.32 is: 41,040,179.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,426,293.32 : 54,461,537.94 = 29,710,181.32 : x
  2. Step 2: Convert to fraction form
    39,426,293.32/54,461,537.94 = 29,710,181.32/x
  3. Step 3: Cross multiply
    39,426,293.32x = 54,461,537.94 × 29,710,181.32
  4. Step 4: Simplify right side
    39,426,293.32x = 1,618,062,167,163,459.25
  5. Step 5: Solve for x
    x = 1,618,062,167,163,459.25/39,426,293.32
  6. Step 6: Final answer
    x = 41,040,179.81

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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.