Home / 33,792,377.60-50,688,566.40-12,226,937.60

Finding the Fourth Proportional to 33,792,377.60, 50,688,566.40 and 12,226,937.60

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Solution

The fourth proportional to 33,792,377.60, 50,688,566.40 and 12,226,937.60 is: 18,340,406.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,792,377.60 : 50,688,566.40 = 12,226,937.60 : x
  2. Step 2: Convert to fraction form
    33,792,377.60/50,688,566.40 = 12,226,937.60/x
  3. Step 3: Cross multiply
    33,792,377.60x = 50,688,566.40 × 12,226,937.60
  4. Step 4: Simplify right side
    33,792,377.60x = 619,765,938,406,256.62
  5. Step 5: Solve for x
    x = 619,765,938,406,256.62/33,792,377.60
  6. Step 6: Final answer
    x = 18,340,406.40

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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.