Home / 37,434,525.60-56,193,778.80-28,952,464.80

Finding the Fourth Proportional to 37,434,525.60, 56,193,778.80 and 28,952,464.80

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Solution

The fourth proportional to 37,434,525.60, 56,193,778.80 and 28,952,464.80 is: 43,461,173.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,434,525.60 : 56,193,778.80 = 28,952,464.80 : x
  2. Step 2: Convert to fraction form
    37,434,525.60/56,193,778.80 = 28,952,464.80/x
  3. Step 3: Cross multiply
    37,434,525.60x = 56,193,778.80 × 28,952,464.80
  4. Step 4: Simplify right side
    37,434,525.60x = 1,626,948,402,685,986.25
  5. Step 5: Solve for x
    x = 1,626,948,402,685,986.25/37,434,525.60
  6. Step 6: Final answer
    x = 43,461,173.25

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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.