Home / 39,007,730.84-58,515,459.96-14,422,103.78

Finding the Fourth Proportional to 39,007,730.84, 58,515,459.96 and 14,422,103.78

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Solution

The fourth proportional to 39,007,730.84, 58,515,459.96 and 14,422,103.78 is: 21,634,584.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,007,730.84 : 58,515,459.96 = 14,422,103.78 : x
  2. Step 2: Convert to fraction form
    39,007,730.84/58,515,459.96 = 14,422,103.78/x
  3. Step 3: Cross multiply
    39,007,730.84x = 58,515,459.96 × 14,422,103.78
  4. Step 4: Simplify right side
    39,007,730.84x = 843,916,036,277,554.62
  5. Step 5: Solve for x
    x = 843,916,036,277,554.62/39,007,730.84
  6. Step 6: Final answer
    x = 21,634,584.17

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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.