Home / 54,696,005.70-82,044,008.55-22,326,656.10

Finding the Fourth Proportional to 54,696,005.70, 82,044,008.55 and 22,326,656.10

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Solution

The fourth proportional to 54,696,005.70, 82,044,008.55 and 22,326,656.10 is: 33,489,984.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,696,005.70 : 82,044,008.55 = 22,326,656.10 : x
  2. Step 2: Convert to fraction form
    54,696,005.70/82,044,008.55 = 22,326,656.10/x
  3. Step 3: Cross multiply
    54,696,005.70x = 82,044,008.55 × 22,326,656.10
  4. Step 4: Simplify right side
    54,696,005.70x = 1,831,768,363,961,309.75
  5. Step 5: Solve for x
    x = 1,831,768,363,961,309.75/54,696,005.70
  6. Step 6: Final answer
    x = 33,489,984.15

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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.