Home / 44,291,951.20-66,437,926.80-39,030,685.30

Finding the Fourth Proportional to 44,291,951.20, 66,437,926.80 and 39,030,685.30

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Solution

The fourth proportional to 44,291,951.20, 66,437,926.80 and 39,030,685.30 is: 58,546,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291,951.20 : 66,437,926.80 = 39,030,685.30 : x
  2. Step 2: Convert to fraction form
    44,291,951.20/66,437,926.80 = 39,030,685.30/x
  3. Step 3: Cross multiply
    44,291,951.20x = 66,437,926.80 × 39,030,685.30
  4. Step 4: Simplify right side
    44,291,951.20x = 2,593,117,812,915,235.50
  5. Step 5: Solve for x
    x = 2,593,117,812,915,235.50/44,291,951.20
  6. Step 6: Final answer
    x = 58,546,027.95

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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.