Home / 9,505,621.60-14,261,931.60-3,116,082.40

Finding the Fourth Proportional to 9,505,621.60, 14,261,931.60 and 3,116,082.40

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Solution

The fourth proportional to 9,505,621.60, 14,261,931.60 and 3,116,082.40 is: 4,675,270.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,621.60 : 14,261,931.60 = 3,116,082.40 : x
  2. Step 2: Convert to fraction form
    9,505,621.60/14,261,931.60 = 3,116,082.40/x
  3. Step 3: Cross multiply
    9,505,621.60x = 14,261,931.60 × 3,116,082.40
  4. Step 4: Simplify right side
    9,505,621.60x = 44,441,354,048,763.84
  5. Step 5: Solve for x
    x = 44,441,354,048,763.84/9,505,621.60
  6. Step 6: Final answer
    x = 4,675,270.69

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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.