Home / 40,566,919.05-60,849,929.31-9,861,527.75

Finding the Fourth Proportional to 40,566,919.05, 60,849,929.31 and 9,861,527.75

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Solution

The fourth proportional to 40,566,919.05, 60,849,929.31 and 9,861,527.75 is: 14,792,182.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,566,919.05 : 60,849,929.31 = 9,861,527.75 : x
  2. Step 2: Convert to fraction form
    40,566,919.05/60,849,929.31 = 9,861,527.75/x
  3. Step 3: Cross multiply
    40,566,919.05x = 60,849,929.31 × 9,861,527.75
  4. Step 4: Simplify right side
    40,566,919.05x = 600,073,266,171,853.62
  5. Step 5: Solve for x
    x = 600,073,266,171,853.62/40,566,919.05
  6. Step 6: Final answer
    x = 14,792,182.40

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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.