Home / 55,038,906.60-82,558,068.30-14,098,266.60

Finding the Fourth Proportional to 55,038,906.60, 82,558,068.30 and 14,098,266.60

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Solution

The fourth proportional to 55,038,906.60, 82,558,068.30 and 14,098,266.60 is: 21,147,325.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,038,906.60 : 82,558,068.30 = 14,098,266.60 : x
  2. Step 2: Convert to fraction form
    55,038,906.60/82,558,068.30 = 14,098,266.60/x
  3. Step 3: Cross multiply
    55,038,906.60x = 82,558,068.30 × 14,098,266.60
  4. Step 4: Simplify right side
    55,038,906.60x = 1,163,925,656,874,408.75
  5. Step 5: Solve for x
    x = 1,163,925,656,874,408.75/55,038,906.60
  6. Step 6: Final answer
    x = 21,147,325.21

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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.