Home / 19,529,119.48-29,273,173.20-6,570,771.64

Finding the Fourth Proportional to 19,529,119.48, 29,273,173.20 and 6,570,771.64

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Solution

The fourth proportional to 19,529,119.48, 29,273,173.20 and 6,570,771.64 is: 9,849,258.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,529,119.48 : 29,273,173.20 = 6,570,771.64 : x
  2. Step 2: Convert to fraction form
    19,529,119.48/29,273,173.20 = 6,570,771.64/x
  3. Step 3: Cross multiply
    19,529,119.48x = 29,273,173.20 × 6,570,771.64
  4. Step 4: Simplify right side
    19,529,119.48x = 192,347,336,275,368.03
  5. Step 5: Solve for x
    x = 192,347,336,275,368.03/19,529,119.48
  6. Step 6: Final answer
    x = 9,849,258.00

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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.