Home / 36,645,860.66-54,968,744.55-9,352,154.02

Finding the Fourth Proportional to 36,645,860.66, 54,968,744.55 and 9,352,154.02

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Solution

The fourth proportional to 36,645,860.66, 54,968,744.55 and 9,352,154.02 is: 14,028,219.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,645,860.66 : 54,968,744.55 = 9,352,154.02 : x
  2. Step 2: Convert to fraction form
    36,645,860.66/54,968,744.55 = 9,352,154.02/x
  3. Step 3: Cross multiply
    36,645,860.66x = 54,968,744.55 × 9,352,154.02
  4. Step 4: Simplify right side
    36,645,860.66x = 514,076,165,382,477.75
  5. Step 5: Solve for x
    x = 514,076,165,382,477.75/36,645,860.66
  6. Step 6: Final answer
    x = 14,028,219.18

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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.