Home / 32,630,573.16-48,901,768.46-12,424,792.68

Finding the Fourth Proportional to 32,630,573.16, 48,901,768.46 and 12,424,792.68

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Solution

The fourth proportional to 32,630,573.16, 48,901,768.46 and 12,424,792.68 is: 18,620,400.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,630,573.16 : 48,901,768.46 = 12,424,792.68 : x
  2. Step 2: Convert to fraction form
    32,630,573.16/48,901,768.46 = 12,424,792.68/x
  3. Step 3: Cross multiply
    32,630,573.16x = 48,901,768.46 × 12,424,792.68
  4. Step 4: Simplify right side
    32,630,573.16x = 607,594,334,800,862.88
  5. Step 5: Solve for x
    x = 607,594,334,800,862.88/32,630,573.16
  6. Step 6: Final answer
    x = 18,620,400.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.