Home / 22,646,881.96-33,936,730.60-16,633,856.68

Finding the Fourth Proportional to 22,646,881.96, 33,936,730.60 and 16,633,856.68

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Solution

The fourth proportional to 22,646,881.96, 33,936,730.60 and 16,633,856.68 is: 24,926,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,646,881.96 : 33,936,730.60 = 16,633,856.68 : x
  2. Step 2: Convert to fraction form
    22,646,881.96/33,936,730.60 = 16,633,856.68/x
  3. Step 3: Cross multiply
    22,646,881.96x = 33,936,730.60 × 16,633,856.68
  4. Step 4: Simplify right side
    22,646,881.96x = 564,498,712,988,170.38
  5. Step 5: Solve for x
    x = 564,498,712,988,170.38/22,646,881.96
  6. Step 6: Final answer
    x = 24,926,111.86

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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.