Home / 43,560,232.20-65,354,345.10-29,199,515.40

Finding the Fourth Proportional to 43,560,232.20, 65,354,345.10 and 29,199,515.40

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Solution

The fourth proportional to 43,560,232.20, 65,354,345.10 and 29,199,515.40 is: 43,808,655.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,560,232.20 : 65,354,345.10 = 29,199,515.40 : x
  2. Step 2: Convert to fraction form
    43,560,232.20/65,354,345.10 = 29,199,515.40/x
  3. Step 3: Cross multiply
    43,560,232.20x = 65,354,345.10 × 29,199,515.40
  4. Step 4: Simplify right side
    43,560,232.20x = 1,908,315,206,204,364.50
  5. Step 5: Solve for x
    x = 1,908,315,206,204,364.50/43,560,232.20
  6. Step 6: Final answer
    x = 43,808,655.51

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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.