Home / 37,771,806.40-56,657,709.60-34,795,736.80

Finding the Fourth Proportional to 37,771,806.40, 56,657,709.60 and 34,795,736.80

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Solution

The fourth proportional to 37,771,806.40, 56,657,709.60 and 34,795,736.80 is: 52,193,605.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,771,806.40 : 56,657,709.60 = 34,795,736.80 : x
  2. Step 2: Convert to fraction form
    37,771,806.40/56,657,709.60 = 34,795,736.80/x
  3. Step 3: Cross multiply
    37,771,806.40x = 56,657,709.60 × 34,795,736.80
  4. Step 4: Simplify right side
    37,771,806.40x = 1,971,446,750,932,433.25
  5. Step 5: Solve for x
    x = 1,971,446,750,932,433.25/37,771,806.40
  6. Step 6: Final answer
    x = 52,193,605.20

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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.