Home / 14,541,080.04-20,066,579.55-8,014,722.12

Finding the Fourth Proportional to 14,541,080.04, 20,066,579.55 and 8,014,722.12

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Solution

The fourth proportional to 14,541,080.04, 20,066,579.55 and 8,014,722.12 is: 11,060,255.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,541,080.04 : 20,066,579.55 = 8,014,722.12 : x
  2. Step 2: Convert to fraction form
    14,541,080.04/20,066,579.55 = 8,014,722.12/x
  3. Step 3: Cross multiply
    14,541,080.04x = 20,066,579.55 × 8,014,722.12
  4. Step 4: Simplify right side
    14,541,080.04x = 160,828,058,992,124.66
  5. Step 5: Solve for x
    x = 160,828,058,992,124.66/14,541,080.04
  6. Step 6: Final answer
    x = 11,060,255.40

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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.