Home / 14,841,519.40-22,215,039.90-10,589,991.40

Finding the Fourth Proportional to 14,841,519.40, 22,215,039.90 and 10,589,991.40

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Solution

The fourth proportional to 14,841,519.40, 22,215,039.90 and 10,589,991.40 is: 15,851,280.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,841,519.40 : 22,215,039.90 = 10,589,991.40 : x
  2. Step 2: Convert to fraction form
    14,841,519.40/22,215,039.90 = 10,589,991.40/x
  3. Step 3: Cross multiply
    14,841,519.40x = 22,215,039.90 × 10,589,991.40
  4. Step 4: Simplify right side
    14,841,519.40x = 235,257,081,491,656.84
  5. Step 5: Solve for x
    x = 235,257,081,491,656.84/14,841,519.40
  6. Step 6: Final answer
    x = 15,851,280.13

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1.5x scale

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.