Home / 41,161,484.47-56,802,929.77-22,576,775.89

Finding the Fourth Proportional to 41,161,484.47, 56,802,929.77 and 22,576,775.89

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Solution

The fourth proportional to 41,161,484.47, 56,802,929.77 and 22,576,775.89 is: 31,155,995.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161,484.47 : 56,802,929.77 = 22,576,775.89 : x
  2. Step 2: Convert to fraction form
    41,161,484.47/56,802,929.77 = 22,576,775.89/x
  3. Step 3: Cross multiply
    41,161,484.47x = 56,802,929.77 × 22,576,775.89
  4. Step 4: Simplify right side
    41,161,484.47x = 1,282,427,015,312,699.25
  5. Step 5: Solve for x
    x = 1,282,427,015,312,699.25/41,161,484.47
  6. Step 6: Final answer
    x = 31,155,995.27

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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.