Home / 14,681,313.10-22,021,969.65-4,043,745.10

Finding the Fourth Proportional to 14,681,313.10, 22,021,969.65 and 4,043,745.10

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Solution

The fourth proportional to 14,681,313.10, 22,021,969.65 and 4,043,745.10 is: 6,065,617.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,313.10 : 22,021,969.65 = 4,043,745.10 : x
  2. Step 2: Convert to fraction form
    14,681,313.10/22,021,969.65 = 4,043,745.10/x
  3. Step 3: Cross multiply
    14,681,313.10x = 22,021,969.65 × 4,043,745.10
  4. Step 4: Simplify right side
    14,681,313.10x = 89,051,231,864,536.22
  5. Step 5: Solve for x
    x = 89,051,231,864,536.22/14,681,313.10
  6. Step 6: Final answer
    x = 6,065,617.65

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Double scale
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Similar ratio
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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.