Home / 41,024,857.23-56,613,636.81-22,439,834.79

Finding the Fourth Proportional to 41,024,857.23, 56,613,636.81 and 22,439,834.79

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Solution

The fourth proportional to 41,024,857.23, 56,613,636.81 and 22,439,834.79 is: 30,966,607.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,024,857.23 : 56,613,636.81 = 22,439,834.79 : x
  2. Step 2: Convert to fraction form
    41,024,857.23/56,613,636.81 = 22,439,834.79/x
  3. Step 3: Cross multiply
    41,024,857.23x = 56,613,636.81 × 22,439,834.79
  4. Step 4: Simplify right side
    41,024,857.23x = 1,270,400,656,877,462.50
  5. Step 5: Solve for x
    x = 1,270,400,656,877,462.50/41,024,857.23
  6. Step 6: Final answer
    x = 30,966,607.63

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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.