Home / 33,792,353.60-50,688,530.40-12,226,913.60

Finding the Fourth Proportional to 33,792,353.60, 50,688,530.40 and 12,226,913.60

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Solution

The fourth proportional to 33,792,353.60, 50,688,530.40 and 12,226,913.60 is: 18,340,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,792,353.60 : 50,688,530.40 = 12,226,913.60 : x
  2. Step 2: Convert to fraction form
    33,792,353.60/50,688,530.40 = 12,226,913.60/x
  3. Step 3: Cross multiply
    33,792,353.60x = 50,688,530.40 × 12,226,913.60
  4. Step 4: Simplify right side
    33,792,353.60x = 619,764,281,711,773.38
  5. Step 5: Solve for x
    x = 619,764,281,711,773.38/33,792,353.60
  6. Step 6: Final answer
    x = 18,340,370.40

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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.