Home / 32,812,059.60-49,147,230.60-27,143,355.60

Finding the Fourth Proportional to 32,812,059.60, 49,147,230.60 and 27,143,355.60

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Solution

The fourth proportional to 32,812,059.60, 49,147,230.60 and 27,143,355.60 is: 40,656,416.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,812,059.60 : 49,147,230.60 = 27,143,355.60 : x
  2. Step 2: Convert to fraction form
    32,812,059.60/49,147,230.60 = 27,143,355.60/x
  3. Step 3: Cross multiply
    32,812,059.60x = 49,147,230.60 × 27,143,355.60
  4. Step 4: Simplify right side
    32,812,059.60x = 1,334,020,756,931,001.50
  5. Step 5: Solve for x
    x = 1,334,020,756,931,001.50/32,812,059.60
  6. Step 6: Final answer
    x = 40,656,416.37

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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.