Home / 43,716,000.80-65,613,658.80-22,165,594.40

Finding the Fourth Proportional to 43,716,000.80, 65,613,658.80 and 22,165,594.40

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Solution

The fourth proportional to 43,716,000.80, 65,613,658.80 and 22,165,594.40 is: 33,268,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,716,000.80 : 65,613,658.80 = 22,165,594.40 : x
  2. Step 2: Convert to fraction form
    43,716,000.80/65,613,658.80 = 22,165,594.40/x
  3. Step 3: Cross multiply
    43,716,000.80x = 65,613,658.80 × 22,165,594.40
  4. Step 4: Simplify right side
    43,716,000.80x = 1,454,365,748,060,790.50
  5. Step 5: Solve for x
    x = 1,454,365,748,060,790.50/43,716,000.80
  6. Step 6: Final answer
    x = 33,268,499.44

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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.