Home / 44,588,459.82-66,866,637.83-15,434,377.48

Finding the Fourth Proportional to 44,588,459.82, 66,866,637.83 and 15,434,377.48

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Solution

The fourth proportional to 44,588,459.82, 66,866,637.83 and 15,434,377.48 is: 23,146,009.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,588,459.82 : 66,866,637.83 = 15,434,377.48 : x
  2. Step 2: Convert to fraction form
    44,588,459.82/66,866,637.83 = 15,434,377.48/x
  3. Step 3: Cross multiply
    44,588,459.82x = 66,866,637.83 × 15,434,377.48
  4. Step 4: Simplify right side
    44,588,459.82x = 1,032,044,928,842,329.62
  5. Step 5: Solve for x
    x = 1,032,044,928,842,329.62/44,588,459.82
  6. Step 6: Final answer
    x = 23,146,009.82

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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.