Home / 24,431,814.68-36,639,584.15-9,854,969.42

Finding the Fourth Proportional to 24,431,814.68, 36,639,584.15 and 9,854,969.42

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Solution

The fourth proportional to 24,431,814.68, 36,639,584.15 and 9,854,969.42 is: 14,779,171.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,431,814.68 : 36,639,584.15 = 9,854,969.42 : x
  2. Step 2: Convert to fraction form
    24,431,814.68/36,639,584.15 = 9,854,969.42/x
  3. Step 3: Cross multiply
    24,431,814.68x = 36,639,584.15 × 9,854,969.42
  4. Step 4: Simplify right side
    24,431,814.68x = 361,081,981,402,090.81
  5. Step 5: Solve for x
    x = 361,081,981,402,090.81/24,431,814.68
  6. Step 6: Final answer
    x = 14,779,171.59

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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.