Home / 44,291,975.70-66,437,963.55-39,030,709.80

Finding the Fourth Proportional to 44,291,975.70, 66,437,963.55 and 39,030,709.80

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Solution

The fourth proportional to 44,291,975.70, 66,437,963.55 and 39,030,709.80 is: 58,546,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291,975.70 : 66,437,963.55 = 39,030,709.80 : x
  2. Step 2: Convert to fraction form
    44,291,975.70/66,437,963.55 = 39,030,709.80/x
  3. Step 3: Cross multiply
    44,291,975.70x = 66,437,963.55 × 39,030,709.80
  4. Step 4: Simplify right side
    44,291,975.70x = 2,593,120,875,023,027.50
  5. Step 5: Solve for x
    x = 2,593,120,875,023,027.50/44,291,975.70
  6. Step 6: Final answer
    x = 58,546,064.70

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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.