Home / 45,393,798.60-68,096,918.70-15,098,502.60

Finding the Fourth Proportional to 45,393,798.60, 68,096,918.70 and 15,098,502.60

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Solution

The fourth proportional to 45,393,798.60, 68,096,918.70 and 15,098,502.60 is: 22,649,823.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,393,798.60 : 68,096,918.70 = 15,098,502.60 : x
  2. Step 2: Convert to fraction form
    45,393,798.60/68,096,918.70 = 15,098,502.60/x
  3. Step 3: Cross multiply
    45,393,798.60x = 68,096,918.70 × 15,098,502.60
  4. Step 4: Simplify right side
    45,393,798.60x = 1,028,161,504,043,938.62
  5. Step 5: Solve for x
    x = 1,028,161,504,043,938.62/45,393,798.60
  6. Step 6: Final answer
    x = 22,649,823.01

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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.