Home / 14,937,633.11-20,613,450.24-8,573,535.42

Finding the Fourth Proportional to 14,937,633.11, 20,613,450.24 and 8,573,535.42

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Solution

The fourth proportional to 14,937,633.11, 20,613,450.24 and 8,573,535.42 is: 11,831,201.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,937,633.11 : 20,613,450.24 = 8,573,535.42 : x
  2. Step 2: Convert to fraction form
    14,937,633.11/20,613,450.24 = 8,573,535.42/x
  3. Step 3: Cross multiply
    14,937,633.11x = 20,613,450.24 × 8,573,535.42
  4. Step 4: Simplify right side
    14,937,633.11x = 176,730,145,761,047.50
  5. Step 5: Solve for x
    x = 176,730,145,761,047.50/14,937,633.11
  6. Step 6: Final answer
    x = 11,831,201.40

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1.5x scale

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.