Home / 14,841,520.40-22,215,041.40-10,589,992.40

Finding the Fourth Proportional to 14,841,520.40, 22,215,041.40 and 10,589,992.40

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Solution

The fourth proportional to 14,841,520.40, 22,215,041.40 and 10,589,992.40 is: 15,851,281.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,841,520.40 : 22,215,041.40 = 10,589,992.40 : x
  2. Step 2: Convert to fraction form
    14,841,520.40/22,215,041.40 = 10,589,992.40/x
  3. Step 3: Cross multiply
    14,841,520.40x = 22,215,041.40 × 10,589,992.40
  4. Step 4: Simplify right side
    14,841,520.40x = 235,257,119,591,685.34
  5. Step 5: Solve for x
    x = 235,257,119,591,685.34/14,841,520.40
  6. Step 6: Final answer
    x = 15,851,281.62

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Double scale
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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.