Home / 39,575,823.60-59,363,735.40-32,773,378.80

Finding the Fourth Proportional to 39,575,823.60, 59,363,735.40 and 32,773,378.80

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Solution

The fourth proportional to 39,575,823.60, 59,363,735.40 and 32,773,378.80 is: 49,160,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,575,823.60 : 59,363,735.40 = 32,773,378.80 : x
  2. Step 2: Convert to fraction form
    39,575,823.60/59,363,735.40 = 32,773,378.80/x
  3. Step 3: Cross multiply
    39,575,823.60x = 59,363,735.40 × 32,773,378.80
  4. Step 4: Simplify right side
    39,575,823.60x = 1,945,550,187,247,169.50
  5. Step 5: Solve for x
    x = 1,945,550,187,247,169.50/39,575,823.60
  6. Step 6: Final answer
    x = 49,160,068.20

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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.