Home / 37,357,527.60-51,546,774.60-21,060,003.60

Finding the Fourth Proportional to 37,357,527.60, 51,546,774.60 and 21,060,003.60

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Solution

The fourth proportional to 37,357,527.60, 51,546,774.60 and 21,060,003.60 is: 29,059,076.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,357,527.60 : 51,546,774.60 = 21,060,003.60 : x
  2. Step 2: Convert to fraction form
    37,357,527.60/51,546,774.60 = 21,060,003.60/x
  3. Step 3: Cross multiply
    37,357,527.60x = 51,546,774.60 × 21,060,003.60
  4. Step 4: Simplify right side
    37,357,527.60x = 1,085,575,258,644,388.62
  5. Step 5: Solve for x
    x = 1,085,575,258,644,388.62/37,357,527.60
  6. Step 6: Final answer
    x = 29,059,076.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.