Home / 44,430,359.64-66,601,811.10-25,962,866.88

Finding the Fourth Proportional to 44,430,359.64, 66,601,811.10 and 25,962,866.88

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Solution

The fourth proportional to 44,430,359.64, 66,601,811.10 and 25,962,866.88 is: 38,918,747.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,430,359.64 : 66,601,811.10 = 25,962,866.88 : x
  2. Step 2: Convert to fraction form
    44,430,359.64/66,601,811.10 = 25,962,866.88/x
  3. Step 3: Cross multiply
    44,430,359.64x = 66,601,811.10 × 25,962,866.88
  4. Step 4: Simplify right side
    44,430,359.64x = 1,729,173,955,556,206.25
  5. Step 5: Solve for x
    x = 1,729,173,955,556,206.25/44,430,359.64
  6. Step 6: Final answer
    x = 38,918,747.67

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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.