Home / 14,096,724.60-21,145,086.90-9,617,748.60

Finding the Fourth Proportional to 14,096,724.60, 21,145,086.90 and 9,617,748.60

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Solution

The fourth proportional to 14,096,724.60, 21,145,086.90 and 9,617,748.60 is: 14,426,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,724.60 : 21,145,086.90 = 9,617,748.60 : x
  2. Step 2: Convert to fraction form
    14,096,724.60/21,145,086.90 = 9,617,748.60/x
  3. Step 3: Cross multiply
    14,096,724.60x = 21,145,086.90 × 9,617,748.60
  4. Step 4: Simplify right side
    14,096,724.60x = 203,368,129,929,353.31
  5. Step 5: Solve for x
    x = 203,368,129,929,353.31/14,096,724.60
  6. Step 6: Final answer
    x = 14,426,622.90

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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.