Home / 55,631,172.55-83,445,761.33-22,834,619.84

Finding the Fourth Proportional to 55,631,172.55, 83,445,761.33 and 22,834,619.84

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Solution

The fourth proportional to 55,631,172.55, 83,445,761.33 and 22,834,619.84 is: 34,251,520.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,631,172.55 : 83,445,761.33 = 22,834,619.84 : x
  2. Step 2: Convert to fraction form
    55,631,172.55/83,445,761.33 = 22,834,619.84/x
  3. Step 3: Cross multiply
    55,631,172.55x = 83,445,761.33 × 22,834,619.84
  4. Step 4: Simplify right side
    55,631,172.55x = 1,905,452,237,069,056
  5. Step 5: Solve for x
    x = 1,905,452,237,069,056/55,631,172.55
  6. Step 6: Final answer
    x = 34,251,520.32

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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.