Home / 48,947,575.90-73,341,647.70-36,033,559.60

Finding the Fourth Proportional to 48,947,575.90, 73,341,647.70 and 36,033,559.60

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Solution

The fourth proportional to 48,947,575.90, 73,341,647.70 and 36,033,559.60 is: 53,991,655.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,947,575.90 : 73,341,647.70 = 36,033,559.60 : x
  2. Step 2: Convert to fraction form
    48,947,575.90/73,341,647.70 = 36,033,559.60/x
  3. Step 3: Cross multiply
    48,947,575.90x = 73,341,647.70 × 36,033,559.60
  4. Step 4: Simplify right side
    48,947,575.90x = 2,642,760,633,560,153
  5. Step 5: Solve for x
    x = 2,642,760,633,560,153/48,947,575.90
  6. Step 6: Final answer
    x = 53,991,655.05

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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.