Home / 56,894,862.44-85,307,734.96-22,309,830.94

Finding the Fourth Proportional to 56,894,862.44, 85,307,734.96 and 22,309,830.94

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Solution

The fourth proportional to 56,894,862.44, 85,307,734.96 and 22,309,830.94 is: 33,451,195.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,894,862.44 : 85,307,734.96 = 22,309,830.94 : x
  2. Step 2: Convert to fraction form
    56,894,862.44/85,307,734.96 = 22,309,830.94/x
  3. Step 3: Cross multiply
    56,894,862.44x = 85,307,734.96 × 22,309,830.94
  4. Step 4: Simplify right side
    56,894,862.44x = 1,903,201,144,831,927.75
  5. Step 5: Solve for x
    x = 1,903,201,144,831,927.75/56,894,862.44
  6. Step 6: Final answer
    x = 33,451,195.12

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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.