Home / 9,056,522.25-13,550,503.52-5,365,528.40

Finding the Fourth Proportional to 9,056,522.25, 13,550,503.52 and 5,365,528.40

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Solution

The fourth proportional to 9,056,522.25, 13,550,503.52 and 5,365,528.40 is: 8,027,983.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,522.25 : 13,550,503.52 = 5,365,528.40 : x
  2. Step 2: Convert to fraction form
    9,056,522.25/13,550,503.52 = 5,365,528.40/x
  3. Step 3: Cross multiply
    9,056,522.25x = 13,550,503.52 × 5,365,528.40
  4. Step 4: Simplify right side
    9,056,522.25x = 72,705,611,518,150.05
  5. Step 5: Solve for x
    x = 72,705,611,518,150.05/9,056,522.25
  6. Step 6: Final answer
    x = 8,027,983.54

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1.5x scale

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.