Home / 14,763,292.40-22,144,938.60-13,629,551.60

Finding the Fourth Proportional to 14,763,292.40, 22,144,938.60 and 13,629,551.60

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Solution

The fourth proportional to 14,763,292.40, 22,144,938.60 and 13,629,551.60 is: 20,444,327.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,292.40 : 22,144,938.60 = 13,629,551.60 : x
  2. Step 2: Convert to fraction form
    14,763,292.40/22,144,938.60 = 13,629,551.60/x
  3. Step 3: Cross multiply
    14,763,292.40x = 22,144,938.60 × 13,629,551.60
  4. Step 4: Simplify right side
    14,763,292.40x = 301,825,583,327,531.75
  5. Step 5: Solve for x
    x = 301,825,583,327,531.75/14,763,292.40
  6. Step 6: Final answer
    x = 20,444,327.40

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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.