Home / 67,732,202.08-93,471,135.60-36,792,984.16

Finding the Fourth Proportional to 67,732,202.08, 93,471,135.60 and 36,792,984.16

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Solution

The fourth proportional to 67,732,202.08, 93,471,135.60 and 36,792,984.16 is: 50,774,696.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,732,202.08 : 93,471,135.60 = 36,792,984.16 : x
  2. Step 2: Convert to fraction form
    67,732,202.08/93,471,135.60 = 36,792,984.16/x
  3. Step 3: Cross multiply
    67,732,202.08x = 93,471,135.60 × 36,792,984.16
  4. Step 4: Simplify right side
    67,732,202.08x = 3,439,082,011,548,011.50
  5. Step 5: Solve for x
    x = 3,439,082,011,548,011.50/67,732,202.08
  6. Step 6: Final answer
    x = 50,774,696.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.