Home / 44,380,023.10-66,570,034.65-39,561,624.70

Finding the Fourth Proportional to 44,380,023.10, 66,570,034.65 and 39,561,624.70

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Solution

The fourth proportional to 44,380,023.10, 66,570,034.65 and 39,561,624.70 is: 59,342,437.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,380,023.10 : 66,570,034.65 = 39,561,624.70 : x
  2. Step 2: Convert to fraction form
    44,380,023.10/66,570,034.65 = 39,561,624.70/x
  3. Step 3: Cross multiply
    44,380,023.10x = 66,570,034.65 × 39,561,624.70
  4. Step 4: Simplify right side
    44,380,023.10x = 2,633,618,727,089,296
  5. Step 5: Solve for x
    x = 2,633,618,727,089,296/44,380,023.10
  6. Step 6: Final answer
    x = 59,342,437.05

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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.