Home / 40,566,918.54-60,849,928.57-9,861,527.24

Finding the Fourth Proportional to 40,566,918.54, 60,849,928.57 and 9,861,527.24

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Solution

The fourth proportional to 40,566,918.54, 60,849,928.57 and 9,861,527.24 is: 14,792,181.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,566,918.54 : 60,849,928.57 = 9,861,527.24 : x
  2. Step 2: Convert to fraction form
    40,566,918.54/60,849,928.57 = 9,861,527.24/x
  3. Step 3: Cross multiply
    40,566,918.54x = 60,849,928.57 × 9,861,527.24
  4. Step 4: Simplify right side
    40,566,918.54x = 600,073,228,145,109.25
  5. Step 5: Solve for x
    x = 600,073,228,145,109.25/40,566,918.54
  6. Step 6: Final answer
    x = 14,792,181.65

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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.