Home / 14,540,011.20-21,808,267.20-6,019,459.20

Finding the Fourth Proportional to 14,540,011.20, 21,808,267.20 and 6,019,459.20

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Solution

The fourth proportional to 14,540,011.20, 21,808,267.20 and 6,019,459.20 is: 9,028,464.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,540,011.20 : 21,808,267.20 = 6,019,459.20 : x
  2. Step 2: Convert to fraction form
    14,540,011.20/21,808,267.20 = 6,019,459.20/x
  3. Step 3: Cross multiply
    14,540,011.20x = 21,808,267.20 × 6,019,459.20
  4. Step 4: Simplify right side
    14,540,011.20x = 131,273,974,633,098.23
  5. Step 5: Solve for x
    x = 131,273,974,633,098.23/14,540,011.20
  6. Step 6: Final answer
    x = 9,028,464.48

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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.