Home / 44,450,493.60-66,825,039.60-37,881,328.80

Finding the Fourth Proportional to 44,450,493.60, 66,825,039.60 and 37,881,328.80

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Solution

The fourth proportional to 44,450,493.60, 66,825,039.60 and 37,881,328.80 is: 56,949,228.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,450,493.60 : 66,825,039.60 = 37,881,328.80 : x
  2. Step 2: Convert to fraction form
    44,450,493.60/66,825,039.60 = 37,881,328.80/x
  3. Step 3: Cross multiply
    44,450,493.60x = 66,825,039.60 × 37,881,328.80
  4. Step 4: Simplify right side
    44,450,493.60x = 2,531,421,297,160,620.50
  5. Step 5: Solve for x
    x = 2,531,421,297,160,620.50/44,450,493.60
  6. Step 6: Final answer
    x = 56,949,228.05

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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.